added Revit 2022 SDK minus except *rvt and *rfa

2026-09-17 01:52:14 +00:00 · 2021-04-20 11:36:21 +02:00
parent 1133a82dc5
commit 7e327986e8
3034 changed files with 1245318 additions and 0 deletions
@@ -0,0 +1,118 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+    using System.Windows.Forms;
+    using System.ComponentModel;
+
+    using Autodesk.Revit;
+    using Autodesk.Revit.DB;
+    using Autodesk.Revit.DB.Structure;
+
+    using GeoElement = Autodesk.Revit.DB.GeometryElement;
+    using Element = Autodesk.Revit.DB.Element;
+
+
+    /// <summary>
+    /// data and data manager of the AreaReinforcement
+    /// </summary>
+    public class AreaReinData
+    {
+        private Document m_doc;
+
+        /// <summary>
+        /// constructor
+        /// </summary>
+        public AreaReinData(Document doc)
+        {
+            m_doc = doc;
+        }
+
+        private LayoutRules m_layoutRule = LayoutRules.Maximum_Spacing;
+
+        /// <summary>
+        /// Parameter LayoutRule of AreaReinforcement
+        /// </summary>
+        public LayoutRules LayoutRule
+        {
+            get
+            {
+                return m_layoutRule;
+            }
+            set
+            {
+                m_layoutRule = value;
+            }
+        }
+
+        /// <summary>
+        /// set the parameters to given AreaReinforcement
+        /// </summary>
+        /// <param name="areaRein"></param>
+        public virtual void FillIn(AreaReinforcement areaRein)
+        {
+            int temp = (int)m_layoutRule;
+            bool flag = ParameterUtil.SetParaInt(areaRein,
+                BuiltInParameter.REBAR_SYSTEM_LAYOUT_RULE, temp);
+            //if BuiltInParameter doesn't work
+            if (!flag)
+            {
+                Parameter paraLayout = ParameterUtil.FindParaByName(
+                    areaRein.Parameters, "Layout Rule");
+                if (null != paraLayout)
+                {
+                    paraLayout.Set(temp);
+                }
+            }
+            ChangeAreaReinCurves(areaRein);
+        }
+
+        /// <summary>
+        /// On the interior 4 curves, set the override flag 
+        /// and flip the hooks on the top 2 layers to "up"
+        /// </summary>
+        /// <param name="areaRein"></param>
+        private void ChangeAreaReinCurves(AreaReinforcement areaRein)
+        {
+            //interior 4 curves are listed in the back of the curves, 
+            //this order is decided when we create it
+            IList<ElementId> curveIds = areaRein.GetBoundaryCurveIds();
+            for (int i = 4; i < 8; i++)
+            {
+                AreaReinforcementCurve areaReinCurve =
+                    m_doc.GetElement(curveIds[i]) as AreaReinforcementCurve;
+                //remove hooks, set the hook the top 2 layers to 'up'
+                ParameterUtil.SetParaInt(areaReinCurve,
+                    BuiltInParameter.REBAR_SYSTEM_OVERRIDE, -1);
+                ParameterUtil.SetParaInt(areaReinCurve,
+                    BuiltInParameter.REBAR_SYSTEM_HOOK_ORIENT_TOP_DIR_1,
+                    (int)HookOrientation.Up);
+                ParameterUtil.SetParaInt(areaReinCurve,
+                    BuiltInParameter.REBAR_SYSTEM_HOOK_ORIENT_TOP_DIR_2,
+                    (int)HookOrientation.Up);
+            }
+        }
+    }
+}
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RevitAddIns>
+  <AddIn Type="Command">
+    <Assembly>CreateComplexAreaRein.dll</Assembly>
+    <ClientId>94ea8791-f8fd-44c6-9bcd-aa3c49170ba3</ClientId>
+    <FullClassName>Revit.SDK.Samples.CreateComplexAreaRein.CS.Command</FullClassName>
+    <Text>Create Complex Area Reinforcement</Text>
+    <Description>Create complex AreaReinforcement on selected slab.</Description>
+    <VisibilityMode>AlwaysVisible</VisibilityMode>
+    <VendorId>ADSK</VendorId>
+    <VendorDescription>Autodesk, www.autodesk.com</VendorDescription>
+  </AddIn>
+</RevitAddIns>
@@ -0,0 +1,178 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+
+using Autodesk.Revit.UI;
+
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Collections;
+    using System.Text;
+    using System.Windows.Forms;
+
+    using Autodesk.Revit;
+    using Autodesk.Revit.DB;
+    using Autodesk.Revit.DB.Structure;
+
+    using DocCreator = Autodesk.Revit.Creation.Document;
+
+
+    [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
+    [Autodesk.Revit.Attributes.Regeneration(Autodesk.Revit.Attributes.RegenerationOption.Manual)]
+    [Autodesk.Revit.Attributes.Journaling(Autodesk.Revit.Attributes.JournalingMode.NoCommandData)]
+    public class Command : IExternalCommand
+    {
+        private UIDocument m_currentDoc;
+        private static ExternalCommandData m_revit;
+        private AreaReinData m_data;
+
+        ///<summary>
+        /// Implement this method as an external command for Revit.
+        /// </summary>
+        /// <param name="commandData">An object that is passed to the external application 
+        /// which contains data related to the command, 
+        /// such as the application object and active view.</param>
+        /// <param name="message">A message that can be set by the external application 
+        /// which will be displayed if a failure or cancellation is returned by 
+        /// the external command.</param>
+        /// <param name="elements">A set of elements to which the external application 
+        /// can add elements that are to be highlighted in case of failure or cancellation.</param>
+        /// <returns>Return the status of the external command. 
+        /// A result of Succeeded means that the API external method functioned as expected. 
+        /// Cancelled can be used to signify that the user cancelled the external operation 
+        /// at some point. Failure should be returned if the application is unable to proceed with 
+        /// the operation.</returns>
+        public Autodesk.Revit.UI.Result Execute(ExternalCommandData revit,
+            ref string message, Autodesk.Revit.DB.ElementSet elements)
+        {
+            Transaction trans = new Transaction(revit.Application.ActiveUIDocument.Document, "Revit.SDK.Samples.CreateComplexAreaRein");
+            trans.Start();
+            //initialize members
+            m_revit = revit;
+            m_currentDoc = revit.Application.ActiveUIDocument;
+            m_data = new AreaReinData(revit.Application.ActiveUIDocument.Document);
+
+            try
+            {
+                //check precondition and prepare necessary data to create AreaReinforcement.
+                Reference refer = null;
+                IList<Curve> curves = new List<Curve>();
+                Floor floor = InitFloor(ref refer, ref curves);
+
+                //ask for user's input
+                AreaReinData dataOnFloor = new AreaReinData(revit.Application.ActiveUIDocument.Document);
+                CreateComplexAreaReinForm createForm = new
+                    CreateComplexAreaReinForm(dataOnFloor);
+                if (createForm.ShowDialog() == DialogResult.OK)
+                {
+                    //define the Major Direction of AreaReinforcement,
+                    //we get direction of first Line on the Floor as the Major Direction
+                    Line firstLine = (Line)(curves[0]);
+                    Autodesk.Revit.DB.XYZ majorDirection = new Autodesk.Revit.DB.XYZ(
+                        firstLine.GetEndPoint(1).X - firstLine.GetEndPoint(0).X,
+                        firstLine.GetEndPoint(1).Y - firstLine.GetEndPoint(0).Y,
+                        firstLine.GetEndPoint(1).Z - firstLine.GetEndPoint(0).Z);
+
+                    //create AreaReinforcement by AreaReinforcement.Create() function
+                    DocCreator creator = m_revit.Application.ActiveUIDocument.Document.Create;
+                    ElementId areaReinforcementTypeId = AreaReinforcementType.CreateDefaultAreaReinforcementType(revit.Application.ActiveUIDocument.Document);
+                    ElementId rebarBarTypeId = RebarBarType.CreateDefaultRebarBarType(revit.Application.ActiveUIDocument.Document);
+                    ElementId rebarHookTypeId = RebarHookType.CreateDefaultRebarHookType(revit.Application.ActiveUIDocument.Document);
+                    AreaReinforcement areaRein = AreaReinforcement.Create(revit.Application.ActiveUIDocument.Document, floor, curves, majorDirection, areaReinforcementTypeId, rebarBarTypeId, rebarHookTypeId);
+
+                    //set AreaReinforcement and it's AreaReinforcementCurves parameters
+                    dataOnFloor.FillIn(areaRein);
+                    trans.Commit();
+                    return Autodesk.Revit.UI.Result.Succeeded;
+                }
+            }
+            catch (ApplicationException appEx)
+            {
+                message = appEx.Message;
+                trans.RollBack();
+                return Autodesk.Revit.UI.Result.Failed;
+            }
+            catch
+            {
+                message = "Unknow Errors.";
+                trans.RollBack();
+                return Autodesk.Revit.UI.Result.Failed;
+            }
+            trans.RollBack();
+            return Autodesk.Revit.UI.Result.Cancelled;
+        }
+
+        /// <summary>
+        /// ExternalCommandData
+        /// </summary>
+        public static ExternalCommandData CommandData
+        {
+            get
+            {
+                return m_revit;
+            }
+        }
+
+        /// <summary>
+        /// initialize member data, judge simple precondition
+        /// </summary>
+        private Floor InitFloor(ref Reference refer, ref IList<Curve> curves)
+        {
+           ElementSet elems = new ElementSet();
+            foreach (ElementId elementId in m_currentDoc.Selection.GetElementIds())
+            {
+               elems.Insert(m_currentDoc.Document.GetElement(elementId));
+            }
+            //selected 0 or more than 1 element
+            if (elems.Size != 1)
+            {
+                string msg = "Please select exactly one slab.";
+                ApplicationException appEx = new ApplicationException(msg);
+                throw appEx;
+            }
+            Floor floor = null;
+            foreach (object o in elems)
+            {
+                //selected one floor
+                floor = o as Floor;
+                if (null == floor)
+                {
+                    string msg = "Please select exactly one slab.";
+                    ApplicationException appEx = new ApplicationException(msg);
+                    throw appEx;
+                }
+            }
+            //check the shape is rectangular and get its edges
+            GeomHelper helper = new GeomHelper();
+            if (!helper.GetFloorGeom(floor, ref refer, ref curves))
+            {
+                ApplicationException appEx = new
+                    ApplicationException(
+                    "Your selection is not a structural rectangular horizontal slab.");
+                throw appEx;
+            }
+
+            return floor;
+        }
+    }
+}
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>9.0.30729</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{4F88FC9C-304E-4102-A280-6BB92BE21DB6}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Revit.SDK.Samples.CreateComplexAreaRein.CS</RootNamespace>
+    <AssemblyName>CreateComplexAreaRein</AssemblyName>
+    <SccProjectName>
+    </SccProjectName>
+    <SccLocalPath>
+    </SccLocalPath>
+    <SccAuxPath>
+    </SccAuxPath>
+    <SccProvider>
+    </SccProvider>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup>
+    <RunPostBuildEvent>OnOutputUpdated</RunPostBuildEvent>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core">
+      <RequiredTargetFramework>3.5</RequiredTargetFramework>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="AreaReinData.cs" />
+    <Compile Include="CreateComplexAreaRein.cs" />
+    <Compile Include="CreateComplexAreaReinForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="CreateComplexAreaReinForm.Designer.cs">
+      <DependentUpon>CreateComplexAreaReinForm.cs</DependentUpon>
+    </Compile>
+    <Compile Include="GeomHelper.cs" />
+    <Compile Include="GeomUtil.cs" />
+    <Compile Include="ParameterUtil.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="CreateComplexAreaReinForm.resx">
+      <DependentUpon>CreateComplexAreaReinForm.cs</DependentUpon>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+  </ItemGroup>
+  <Import Project="$(SolutionDir)VSProps\SDKSamples.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+  <PropertyGroup>
+    <PostBuildEvent>set FILEFORSAMPLEREG="$(SolutionDir)..\..\..\..\Regression\API\SDKSamples\UpdateSampleDllForRegression.pl"
+if exist %25FILEFORSAMPLEREG%25 perl %25FILEFORSAMPLEREG%25 $(ProjectExt) "$(ProjectPath)" "$(TargetPath)" "$(SolutionDir)"</PostBuildEvent>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>None</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
+  </PropertyGroup>
+</Project>
@@ -0,0 +1,128 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    partial class CreateComplexAreaReinForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; 
+        /// otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.okButton = new System.Windows.Forms.Button();
+            this.cancelButton = new System.Windows.Forms.Button();
+            this.layoutRuleComboBox = new System.Windows.Forms.ComboBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // okButton
+            // 
+            this.okButton.Location = new System.Drawing.Point(229, 62);
+            this.okButton.Name = "okButton";
+            this.okButton.Size = new System.Drawing.Size(75, 23);
+            this.okButton.TabIndex = 2;
+            this.okButton.Text = "C&reate";
+            this.okButton.UseVisualStyleBackColor = true;
+            this.okButton.Click += new System.EventHandler(this.okButton_Click);
+            // 
+            // cancelButton
+            // 
+            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.cancelButton.Location = new System.Drawing.Point(310, 62);
+            this.cancelButton.Name = "cancelButton";
+            this.cancelButton.Size = new System.Drawing.Size(75, 23);
+            this.cancelButton.TabIndex = 3;
+            this.cancelButton.Text = "&Cancel";
+            this.cancelButton.UseVisualStyleBackColor = true;
+            this.cancelButton.Click += new System.EventHandler(this.cancelButton_Click);
+            // 
+            // layoutRuleComboBox
+            // 
+            this.layoutRuleComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.layoutRuleComboBox.FormattingEnabled = true;
+            this.layoutRuleComboBox.Location = new System.Drawing.Point(85, 18);
+            this.layoutRuleComboBox.Name = "layoutRuleComboBox";
+            this.layoutRuleComboBox.Size = new System.Drawing.Size(300, 21);
+            this.layoutRuleComboBox.TabIndex = 1;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(12, 21);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(67, 13);
+            this.label2.TabIndex = 6;
+            this.label2.Text = "Layout Rule:";
+            // 
+            // CreateComplexAreaReinForm
+            // 
+            this.AcceptButton = this.okButton;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.CancelButton = this.cancelButton;
+            this.ClientSize = new System.Drawing.Size(394, 95);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.layoutRuleComboBox);
+            this.Controls.Add(this.cancelButton);
+            this.Controls.Add(this.okButton);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+            this.MaximizeBox = false;
+            this.MinimizeBox = false;
+            this.Name = "CreateComplexAreaReinForm";
+            this.ShowInTaskbar = false;
+            this.Text = "Create Complex AreaReinforcement";
+            this.Load += new System.EventHandler(this.CreateComplexAreaReinForm_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Button cancelButton;
+        private System.Windows.Forms.ComboBox layoutRuleComboBox;
+        private System.Windows.Forms.Label label2;
+    }
+}
@@ -0,0 +1,83 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    using System;
+    using System.Collections.Generic;
+    using System.ComponentModel;
+    using System.Data;
+    using System.Drawing;
+    using System.Text;
+    using System.Windows.Forms;
+
+
+    /// <summary>
+    /// simple business process of UI
+    /// </summary>
+    public partial class CreateComplexAreaReinForm : System.Windows.Forms.Form
+    {
+        private AreaReinData m_dataBuffer;
+
+        /// <summary>
+        /// constructor; initialize member data
+        /// </summary>
+        /// <param name="dataBuffer"></param>
+        public CreateComplexAreaReinForm(AreaReinData dataBuffer)
+        {
+            InitializeComponent();
+
+            m_dataBuffer = dataBuffer;
+        }
+
+        /// <summary>
+        /// bind data to controls
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void CreateComplexAreaReinForm_Load(object sender, EventArgs e)
+        {
+            layoutRuleComboBox.DataSource = Enum.GetNames(typeof(LayoutRules));
+        }
+
+        /// <summary>
+        /// to create
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void okButton_Click(object sender, EventArgs e)
+        {
+            m_dataBuffer.LayoutRule = (LayoutRules)Enum.Parse(typeof(LayoutRules), 
+                layoutRuleComboBox.SelectedItem.ToString());
+            this.DialogResult = DialogResult.OK;
+        }
+
+        /// <summary>
+        /// cancel the command
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void cancelButton_Click(object sender, EventArgs e)
+        {
+            this.DialogResult = DialogResult.Cancel;
+        }
+    }
+}
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
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@@ -0,0 +1,139 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+    using System.Windows.Forms;
+
+    using Autodesk.Revit;
+    using Autodesk.Revit.DB;
+    using Autodesk.Revit.DB.Structure;
+
+    using GeoElement = Autodesk.Revit.DB.GeometryElement;
+    using Element = Autodesk.Revit.DB.Element;
+
+
+    /// <summary>
+    /// provide utility method to get geometry data for 
+    /// creating AreaReinforcement on wall or floor
+    /// </summary>
+    class GeomHelper
+    {
+        private Document m_currentDoc;    //active document
+
+        /// <summary>
+        /// constructor, initialize m_currentDoc
+        /// </summary>
+        public GeomHelper()
+        {
+            m_currentDoc = Command.CommandData.Application.ActiveUIDocument.Document;
+        }
+
+        /// <summary>
+        /// get necessary data when create AreaReinforcement on a horizontal floor
+        /// </summary>
+        /// <param name="floor">floor on which to create AreaReinforcemen</param>
+        /// <param name="refer">reference of the horizontal face on the floor</param>
+        /// <param name="curves">curves compose the horizontal face of the floor</param>
+        /// <returns>is successful</returns>
+        public bool GetFloorGeom(Floor floor, ref Reference refer, ref IList<Curve> curves)
+        {
+            //get horizontal face's reference
+            FaceArray faces = GeomUtil.GetFaces(floor);
+            foreach (Face face in faces)
+            {
+                if (GeomUtil.IsHorizontalFace(face))
+                {
+                    refer = face.Reference;
+                    break;
+                }
+            }
+            if (null == refer)
+            {
+                return false;
+            }
+            //get analytical model profile
+            AnalyticalModel model = floor.GetAnalyticalModel();
+            if (null == model)
+            {
+                return false;
+            }
+
+            curves = model.GetCurves(AnalyticalCurveType.ActiveCurves);
+
+            if (!GeomUtil.IsRectangular(curves))
+            {
+                return false;
+            }
+            curves = AddInlaidCurves(curves, 0.5);
+
+            return true;
+        }
+
+        /// <summary>
+        /// create CurveArray which contain 8 curves, 4 is exterior lines and 4 is interior lines
+        /// </summary>
+        /// <param name="curves"></param>
+        /// <param name="scale"></param>
+        /// <returns></returns>
+        private IList<Curve> AddInlaidCurves(IList<Curve> curves, double scale)
+        {
+            //because curves is readonly, can't use method Curve.Append(Curve)
+            List<Line> lines = new List<Line>();
+            for (int i = 0; i < 4; i++)
+            {
+                Line temp = curves[i] as Line;
+                lines.Add(temp);
+            }
+
+            //length and width of the rectangle
+            double length = GeomUtil.GetLength(lines[0]);
+            double width = GeomUtil.GetLength(lines[1]);
+            for (int i = 0; i < 2; i++)
+            {
+                //height line
+                Line tempLine1 = lines[i * 2];
+                Line scaledLine1 = GeomUtil.GetScaledLine(tempLine1, scale);
+                double distance1 = scale / 2 * width;
+                Line movedLine1 = GeomUtil.GetXYParallelLine(scaledLine1, distance1);
+                lines.Add(movedLine1);
+
+                //width line
+                Line tempLine2 = lines[i * 2 + 1];
+                Line scaledLine2 = GeomUtil.GetScaledLine(tempLine2, scale);
+                double distance2 = scale / 2 * length;
+                Line movedLine2 = GeomUtil.GetXYParallelLine(scaledLine2, distance2);
+                lines.Add(movedLine2);
+            }
+
+            //add all 8 lines into return array
+            IList<Curve> allLines = new List<Curve>();
+            for (int i = 0; i < 8; i++)
+            {
+                allLines.Add(lines[i]);
+            }
+            return allLines;
+        }
+    }
+}
@@ -0,0 +1,372 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+    using System.Windows.Forms;
+
+    using Autodesk.Revit;
+    using Autodesk.Revit.DB;
+    using Autodesk.Revit.DB.Structure;
+
+    using GeoElement = Autodesk.Revit.DB.GeometryElement;
+    using GeoSolid = Autodesk.Revit.DB.Solid;
+    using Element = Autodesk.Revit.DB.Element;
+
+
+    /// <summary>
+    /// provide some common geometry judgement and calculate method
+    /// </summary>
+    class GeomUtil
+    {
+        const double PRECISION = 0.00001;    //precision when judge whether two doubles are equal
+
+        /// <summary>
+        /// get all faces that compose the geometry solid of given element
+        /// </summary>
+        /// <param name="elem">element to be calculated</param>
+        /// <returns>all faces</returns>
+        public static FaceArray GetFaces(Element elem)
+        {
+            List<Face> faces = new List<Face>();
+
+            Autodesk.Revit.DB.Options geoOptions = Command.CommandData.Application.Application.Create.NewGeometryOptions();
+            geoOptions.ComputeReferences = true;
+
+            GeoElement geoElem = elem.get_Geometry(geoOptions);
+            //GeometryObjectArray geoElems = geoElem.Objects;
+            IEnumerator<GeometryObject> Objects = geoElem.GetEnumerator();
+            //foreach (object o in geoElems)
+            while (Objects.MoveNext())
+            {
+                object o = Objects.Current;
+
+                GeoSolid geoSolid = o as GeoSolid;
+                if (null == geoSolid)
+                {
+                    continue;
+                }
+
+                return geoSolid.Faces;
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// get all points proximate to the given face
+        /// </summary>
+        /// <param name="face">face to be calculated</param>
+        /// <returns></returns>
+        public static List<Autodesk.Revit.DB.XYZ> GetPoints(Face face)
+        {
+            List<Autodesk.Revit.DB.XYZ> points = new List<Autodesk.Revit.DB.XYZ>();
+            List<Autodesk.Revit.DB.XYZ> XYZs = face.Triangulate().Vertices as List<Autodesk.Revit.DB.XYZ>;
+
+
+
+            foreach (Autodesk.Revit.DB.XYZ point in XYZs)
+            {
+                points.Add(point);
+            }
+
+            return points;
+        }
+
+        /// <summary>
+        /// judge whether the given face is horizontal
+        /// </summary>
+        /// <param name="face">face to be judged</param>
+        /// <returns>is horizontal</returns>
+        public static bool IsHorizontalFace(Face face)
+        {
+            List<Autodesk.Revit.DB.XYZ> points = GetPoints(face);
+            double z1 = points[0].Z;
+            double z2 = points[1].Z;
+            double z3 = points[2].Z;
+            double z4 = points[3].Z;
+            bool flag = IsEqual(z1, z2);
+            flag = flag && IsEqual(z2, z3);
+            flag = flag && IsEqual(z3, z4);
+            flag = flag && IsEqual(z4, z1);
+
+            return flag;
+        }
+
+        /// <summary>
+        /// judge whether a face and a line are parallel
+        /// </summary>
+        /// <param name="face"></param>
+        /// <param name="line"></param>
+        /// <returns></returns>
+        public static bool IsParallel(Face face, Line line)
+        {
+            List<Autodesk.Revit.DB.XYZ> points = GetPoints(face);
+            Autodesk.Revit.DB.XYZ vector1 = SubXYZ(points[0], points[1]);
+            Autodesk.Revit.DB.XYZ vector2 = SubXYZ(points[1], points[2]);
+            Autodesk.Revit.DB.XYZ refer = SubXYZ(line.GetEndPoint(0), line.GetEndPoint(1));
+
+            Autodesk.Revit.DB.XYZ cross = CrossMatrix(vector1, vector2);
+            double result = DotMatrix(cross, refer);
+
+            if (result < PRECISION)
+            {
+                return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// judge whether given 4 lines can form a rectangular
+        /// </summary>
+        /// <param name="lines"></param>
+        /// <returns>is rectangular</returns>
+        public static bool IsRectangular(IList<Curve> curves)
+        {
+            //make sure the CurveArray contains 4 line
+            if (curves.Count != 4)
+            {
+                return false;
+            }
+            Line[] lines = new Line[4];
+            for (int i = 0; i < 4; i++)
+            {
+                lines[i] = curves[i] as Line;
+                if (null == lines[i])
+                {
+                    return false;
+                }
+            }
+
+            //make sure the first line is vertical to 2 lines and parallel to another line
+            Line iniLine = lines[0];
+            Line[] verticalLines = new Line[2];
+            Line paraLine = null;
+            int index = 0;
+            for (int i = 1; i < 4; i++)
+            {
+                if (IsVertical(lines[0], lines[i]))
+                {
+                    verticalLines[index] = lines[i];
+                    index++;
+                }
+                else
+                {
+                    paraLine = lines[i];
+                }
+            }
+            if (index != 2)
+            {
+                return false;
+            }
+            bool flag = IsVertical(paraLine, verticalLines[0]);
+            return flag;
+        }
+
+        /// <summary>
+        /// get the length of the given line
+        /// </summary>
+        /// <param name="line"></param>
+        /// <returns>length</returns>
+        public static double GetLength(Line line)
+        {
+            Autodesk.Revit.DB.XYZ sub = SubXYZ(line.GetEndPoint(0), line.GetEndPoint(1));
+            double length = Math.Sqrt(sub.X * sub.X + sub.Y * sub.Y + sub.Z * sub.Z);
+            return length;
+        }
+
+        /// <summary>
+        /// get parallel line with give distance with given line in XY plane
+        /// </summary>
+        /// <param name="inLine">given line</param>
+        /// <param name="distance">distance from given line</param>
+        /// <returns>paralleled line</returns>
+        public static Line GetXYParallelLine(Line inLine, double distance)
+        {
+            Autodesk.Revit.DB.XYZ direct = SubXYZ(inLine.GetEndPoint(1), inLine.GetEndPoint(0));
+            double length = Math.Sqrt((-direct.Y) * (-direct.Y) + direct.X * direct.X);
+            double temp = distance / length;
+
+            Autodesk.Revit.DB.XYZ dPerp = new XYZ(-direct.Y * temp,
+                direct.X * temp, 0.0);
+
+            Autodesk.Revit.DB.XYZ startPoint = AddXYZ(inLine.GetEndPoint(0), dPerp);
+            Autodesk.Revit.DB.XYZ endPoint = AddXYZ(inLine.GetEndPoint(1), dPerp);
+            Line outLine = Line.CreateBound(startPoint, endPoint);
+            //Line outLine = new Line(ref startPoint, ref endPoint);
+
+            return outLine;
+        }
+
+        /// <summary>
+        /// Get scaled line which has both the same center and direction with give line
+        /// </summary>
+        /// <param name="inLine">given line</param>
+        /// <param name="scale">scale value</param>
+        /// <returns>scaled line</returns>
+        public static Line GetScaledLine(Line inLine, double scale)
+        {
+            Autodesk.Revit.DB.XYZ startPoint = inLine.GetEndPoint(0);
+            Autodesk.Revit.DB.XYZ endPoint = inLine.GetEndPoint(1);
+
+            Autodesk.Revit.DB.XYZ temp1 = SubXYZ(endPoint, startPoint);
+            Autodesk.Revit.DB.XYZ temp2 = MultiXYZ(temp1, (scale - 1) / 2);
+            Autodesk.Revit.DB.XYZ startPoint2 = SubXYZ(startPoint, temp2);
+            Autodesk.Revit.DB.XYZ endPoint2 = AddXYZ(endPoint, temp2);
+
+            Line outLine = Line.CreateBound(startPoint2, endPoint2);
+            //Line outLine = new Line(ref startPoint2, ref endPoint2);
+            return outLine;
+        }
+
+        /// <summary>
+        /// judge whether two lines are vertical
+        /// </summary>
+        /// <param name="line1"></param>
+        /// <param name="line2"></param>
+        /// <returns></returns>
+        private static bool IsVertical(Line line1, Line line2)
+        {
+            Autodesk.Revit.DB.XYZ vector1 = SubXYZ(line1.GetEndPoint(0), line1.GetEndPoint(1));
+            Autodesk.Revit.DB.XYZ vector2 = SubXYZ(line2.GetEndPoint(0), line2.GetEndPoint(1));
+
+            double result = DotMatrix(vector1, vector2);
+
+            if (Math.Abs(result) < PRECISION)
+            {
+                return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// subtraction of two Autodesk.Revit.DB.XYZ as Matrix
+        /// </summary>
+        /// <param name="p1"></param>
+        /// <param name="p2"></param>
+        /// <returns></returns>
+        private static Autodesk.Revit.DB.XYZ SubXYZ(Autodesk.Revit.DB.XYZ p1, Autodesk.Revit.DB.XYZ p2)
+        {
+            double x = p1.X - p2.X;
+            double y = p1.Y - p2.Y;
+            double z = p1.Z - p2.Z;
+
+            Autodesk.Revit.DB.XYZ result = new Autodesk.Revit.DB.XYZ(x, y, z);
+            return result;
+        }
+
+        /// <summary>
+        /// add two XYZ
+        /// </summary>
+        /// <param name="p1"></param>
+        /// <param name="p2"></param>
+        /// <returns></returns>
+        private static Autodesk.Revit.DB.XYZ AddXYZ(Autodesk.Revit.DB.XYZ p1, Autodesk.Revit.DB.XYZ p2)
+        {
+            double x = p1.X + p2.X;
+            double y = p1.Y + p2.Y;
+            double z = p1.Z + p2.Z;
+
+            Autodesk.Revit.DB.XYZ result = new Autodesk.Revit.DB.XYZ(x, y, z);
+            return result;
+        }
+
+        /// <summary>
+        /// multiply Autodesk.Revit.DB.XYZ with a double
+        /// </summary>
+        /// <param name="p1"></param>
+        /// <param name="para"></param>
+        /// <returns></returns>
+        private static Autodesk.Revit.DB.XYZ MultiXYZ(Autodesk.Revit.DB.XYZ p1, double para)
+        {
+            double x = p1.X * para;
+            double y = p1.Y * para;
+            double z = p1.Z * para;
+
+            Autodesk.Revit.DB.XYZ result = new Autodesk.Revit.DB.XYZ(x, y, z);
+            return result;
+        }
+
+        /// <summary>
+        /// multiplication cross of two Autodesk.Revit.DB.XYZ as Matrix
+        /// </summary>
+        /// <param name="p1"></param>
+        /// <param name="p2"></param>
+        /// <returns></returns>
+        private static Autodesk.Revit.DB.XYZ CrossMatrix(Autodesk.Revit.DB.XYZ p1, Autodesk.Revit.DB.XYZ p2)
+        {
+            double v1 = p1.X;
+            double v2 = p1.Y;
+            double v3 = p1.Z;
+
+            double u1 = p2.X;
+            double u2 = p2.Y;
+            double u3 = p2.Z;
+
+            double x = v3 * u2 - v2 * u3;
+            double y = -v3 * u1 + v1 * u3;
+            double z = v2 * u1 - v1 * u2;
+
+            Autodesk.Revit.DB.XYZ point = new Autodesk.Revit.DB.XYZ(x, y, z);
+            return point;
+        }
+
+        /// <summary>
+        /// dot product of two Autodesk.Revit.DB.XYZ as Matrix
+        /// </summary>
+        /// <param name="p1"></param>
+        /// <param name="p2"></param>
+        /// <returns></returns>
+        private static double DotMatrix(Autodesk.Revit.DB.XYZ p1, Autodesk.Revit.DB.XYZ p2)
+        {
+            double v1 = p1.X;
+            double v2 = p1.Y;
+            double v3 = p1.Z;
+
+            double u1 = p2.X;
+            double u2 = p2.Y;
+            double u3 = p2.Z;
+
+            double result = v1 * u1 + v2 * u2 + v3 * u3;
+
+            return result;
+        }
+
+        /// <summary>
+        /// judge whether the subtraction of two doubles is less than the internal decided precision
+        /// </summary>
+        /// <param name="d1"></param>
+        /// <param name="d2"></param>
+        /// <returns></returns>
+        private static bool IsEqual(double d1, double d2)
+        {
+            double diff = Math.Abs(d1 - d2);
+            if (diff < PRECISION)
+            {
+                return true;
+            }
+            return false;
+        }
+    }
+}
@@ -0,0 +1,100 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+namespace Revit.SDK.Samples.CreateComplexAreaRein.CS
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+    using System.Windows.Forms;
+    using System.ComponentModel;
+
+    using Autodesk.Revit;
+    using Autodesk.Revit.DB;
+
+    using GeoElement = Autodesk.Revit.DB.GeometryElement;
+    using Element = Autodesk.Revit.DB.Element;
+
+
+    /// <summary>
+    /// enum of AreaReinforcement's parameter Layout Rules
+    /// </summary>
+    public enum LayoutRules
+    {
+        Fixed_Number = 2,
+        Maximum_Spacing = 3
+    }
+
+    /// <summary>
+    /// enum of AreaReinforcementCurve's parameter Hook Orientation
+    /// </summary>
+    public enum HookOrientation
+    {
+        Up = 0,
+        Down = 2
+    }
+
+    /// <summary>
+    /// contain utility methods find or set certain parameter
+    /// </summary>
+    public class ParameterUtil
+    {
+        /// <summary>
+        /// find certain parameter in a set
+        /// </summary>
+        /// <param name="paras"></param>
+        /// <param name="name">find by name</param>
+        /// <returns>found parameter</returns>
+        public static Parameter FindParaByName(ParameterSet paras, string name)
+        {
+            Parameter findPara = null;
+
+            foreach (Parameter para in paras)
+            {
+                if (para.Definition.Name == name)
+                {
+                    findPara = para;
+                }
+            }
+
+            return findPara;
+        }
+
+        /// <summary>
+        /// set certain parameter of given element to int value
+        /// </summary>
+        /// <param name="elem">given element</param>
+        /// <param name="paraIndex">BuiltInParameter</param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static bool SetParaInt(Element elem, BuiltInParameter paraIndex, int value)
+        {
+            Parameter para = elem.get_Parameter(paraIndex);
+            if (null == para)
+            {
+                return false;
+            }
+
+            para.Set(value);
+            return true;
+        }
+    }
+}
@@ -0,0 +1,56 @@
+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("CreateComplexAreaRein")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("CreateComplexAreaRein")]
+[assembly: AssemblyCopyright("Copyright © Autodesk, Inc. 2009")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("5b28e4a0-8ba8-482b-86a7-0d67b1887594")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Revision and Build Numbers 
+// by using the '*' as shown below:
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]