在同一个图形中“克隆" dynamic block

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Clone the dynamic block in the same drawing file.By Virupaksha Aithal
Below code shows the procedure to clone the dynamic block with all its properties to same drawing file.
Steps:
Wblock the present dynamic block to new database using “wblock”.
Use “Insert” API to insert the database (generated in step1) with new block name

2. 
   
3. [CommandMethod("cloneDynamic")]
   
4. static public void cloneDynamic() // This method can have any name
   
5. {
   
6.     Document doc = Application.DocumentManager.MdiActiveDocument;
   
7.     Editor ed = doc.Editor;
   
8.     Database db = doc.Database;
   
9.     using (Transaction tr =
   
10.         db.TransactionManager.StartTransaction())
    
11.     {
    
12.         BlockTable tb = tr.GetObject(db.BlockTableId,
    
13.                         OpenMode.ForRead) as BlockTable;
    
14.         BlockTableRecord dynamic = tr.GetObject(tb["DynamicBlock"],
    
15.                             OpenMode.ForRead) as BlockTableRecord;
    
16.         Database temDB = db.Wblock(dynamic.ObjectId);
    
17.         ObjectId copyId = ObjectId.Null;
    
18.         using (temDB)
    
19.         {
    
20.             copyId = db.Insert("DynamicBlockCopy", temDB, true);
    
21.         }
    
22.         tr.Commit();
    
23.     }
    
24. }

<br /> [CommandMethod("cloneDynamic")]<br /> static public void cloneDynamic() // This method can have any name <br /> {<br />     Document doc = Application.DocumentManager.MdiActiveDocument;<br />     Editor ed = doc.Editor;<br />     Database db = doc.Database;<br />     using (Transaction tr =<br />         db.TransactionManager.StartTransaction())<br />     {<br />         BlockTable tb = tr.GetObject(db.BlockTableId,<br />                         OpenMode.ForRead) as BlockTable;<br />         BlockTableRecord dynamic = tr.GetObject(tb["DynamicBlock"],<br />                             OpenMode.ForRead) as BlockTableRecord;<br />         Database temDB = db.Wblock(dynamic.ObjectId);<br />         ObjectId copyId = ObjectId.Null;<br />         using (temDB)<br />         {<br />             copyId = db.Insert("DynamicBlockCopy", temDB, true);<br />         }<br />         tr.Commit();<br />     }<br /> }