mirror of
https://github.com/jeremytammik/RevitSdkSamples.git
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Jeremy Tammik
37 lines
4.1 KiB
Plaintext
37 lines
4.1 KiB
Plaintext
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{\colortbl ;\red0\green0\blue255;}
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{\info{\horzdoc}{\*\lchars ([\'7b\'a1\'a4\'a1\'ae\'a1\'b0\'a1\'b4\'a1\'b6\'a1\'b8\'a1\'ba\'a1\'be\'a1\'b2\'a1\'bc\'a3\'a8\'a3\'ae\'a3\'db\'a3\'fb\'a1\'ea\'a3\'a4}{\*\fchars !),.:\'3b?]\'7d\'a1\'a7\'a1\'a4\'a1\'a6\'a1\'a5\'a8\'44\'a1\'ac\'a1\'af\'a1\'b1\'a1\'ad\'a1\'c3\'a1\'a2\'a1\'a3\'a1\'a8\'a1\'a9\'a1\'b5\'a1\'b7\'a1\'b9\'a1\'bb\'a1\'bf\'a1\'b3\'a1\'bd\'a3\'a1\'a3\'a2\'a3\'a7\'a3\'a9\'a3\'ac\'a3\'ae\'a3\'ba\'a3\'bb\'a3\'bf\'a3\'dd\'a3\'e0\'a3\'fc\'a3\'fd\'a1\'ab\'a1\'e9}}
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\viewkind4\uc1\pard\b\f0\fs20 Application:\b0 TransactionControl\line\b Revit Platform:\b0 All\line\b Revit Version:\b0 2010.0\line\b First Released For:\b0 2008.0\line\b Last Modified:\b0 02/26/2008\line\b Modified By:\b0 RZ Autodesk\line\b Programming Language:\b0 C#\line\b Skill Level:\b0 Medium\line\b Category:\b0 Basics\line\b Type:\b0 ExternalCommand\line\line\b Subject:\b0 How to deal with transaction.\line\b Summary:\b0 \line This sample demonstrates how to use transaction control\f1 .\par
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\f0\par
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\lang1036\b Classes:\b0 \f1\par
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\pard\fi360\f0 Autodesk.Revit.Document\f1\par
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\f0\par
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\pard\b Project Files:\b0\i \cf1\i0\f1\par
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\pard\tx720\cf0\lang1033\f0 Command.cs\par
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\pard\li420\tx720 It contains the class Command which implements interface IExternalCommand. This is the entry of this external command.\f1\par
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\par
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\pard\tx720\f0 TransactionForm.cs\f1\par
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\pard\li420\tx720\f0 It contains the class TransactionForm which has three buttons to begin, end or abort a transaction. The other three buttons are used to create, move or delete a wall. The tree view is used to display all operations and transactions above and their relationship.\f1\par
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\par
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\pard\tx720\f0 CreateWallForm.cs\f1\par
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\pard\li420\tx720\f0 It contains the class CreateWallForm which is used to create a wall. There is a combo box and several text boxes in this form to set parameters used to create wall\f1 .\par
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\pard\f0\par
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\b Description:\b0 \f1\par
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\f0 Functionalities:\par
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\pard\fi-420\li780\tx780 -\tab Three buttons in a group box provide following operations: beginning a transaction, ending a transaction, aborting a transaction. \par
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\pard\fi-420\li780 -\tab Three buttons in another group box provide following operations: creating a wall, moving a wall, deleting a wall. \par
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-\tab Provide a tree view to display transactions, operations and the relationship between them. \par
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-\tab Allow user to use nested transactions. User can do one or more of the operations listed above during a transaction.\par
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-\tab When user clicks \ldblquote Ok\rdblquote and there are some transactions which are not over, show a message box to ask user whether to end all transactions.\par
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\pard\li360\f1\par
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\pard\f0 Implements:\f1\par
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\pard\fi-420\li780\tx780\f0 -\tab Methods \ldblquote BeginTransaction\rdblquote , \ldblquote EndTransaction\rdblquote and \ldblquote AbortTransaction\rdblquote of class \ldblquote Autodesk.Revit.Document\rdblquote can deal with transaction.\par
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\pard\fi-420\li780 -\tab Method \ldblquote NewWall\rdblquote of class \ldblquote Autodesk.Revit.Creation.Document\rdblquote , methods \ldblquote Move\rdblquote and \ldblquote Delete\rdblquote of class \ldblquote Autodesk.Revit.Document\rdblquote can be used to create, move or delete a wall.\par
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-\tab Tree node\rquote s fore color represents different status, e.g. black means that a transaction is over using \ldblquote EndTransaction\rdblquote and gray means that a transaction is over using \ldblquote AbortTransaction\rdblquote\f1 .\par
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\pard\li360\kerning2\f0\fs21\par
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\pard\kerning0\b\fs20 Instructions:\cf1\b0 \cf0\par
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\pard\fi-360\li360\tx360 1.\tab Run this external command.\par
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\pard\fi-360\li360 2.\tab A dialog will be shown. Do some operations, such as begin a transaction or create a wall, the tree view adds corresponding nodes to describe these operations and their relationship.\f1\par
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\f0 3.\tab When closing this dialog, if some transactions are not over, a message box is shown to ask whether to end all transactions.\par
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}
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