RevitSdkSamples/SDK/Samples/PlacementOptions/CS/OptionsForm.cs

//
// (C) Copyright 2003-2016 by Autodesk, Inc.
//
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// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Revit.SDK.Samples.PlacementOptions.CS
{
    /// <summary>
    /// The dialog for choosing the face based family instance or sketch based family instance.
    /// </summary>
    public partial class OptionsForm : Form
    {
        PlacementOptionsEnum m_optionType;
        /// <summary>
        /// Constructor
        /// </summary>
        public OptionsForm()
        {
            InitializeComponent();

            radioButton1.Checked = true;
            m_optionType = PlacementOptionsEnum.FaceBased;
        }

        /// <summary>
        /// The option for choosing the face based family instance or sketch based family instance.
        /// </summary>
        public PlacementOptionsEnum OptionType
        {
            get
            {
                return m_optionType;
            }
        }

        /// <summary>
        /// Use the PlacementOptionsEnum.FaceBased option or not.
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The event arg.</param>
        private void radioButton1_CheckedChanged(object sender, EventArgs e)
        {
            m_optionType = PlacementOptionsEnum.FaceBased;
        }

        /// <summary>
        /// Use the PlacementOptionsEnum.SketchBased option or not.
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The event arg.</param>
        private void radioButton2_CheckedChanged(object sender, EventArgs e)
        {
            m_optionType = PlacementOptionsEnum.SketchBased;
        }
    }
}