获取模型空间图纸空间的ObjectId的几种方法
https://blog.csdn.net/jingxuan84/article/details/9344225静喧 2013-07-16 16:35:58 2062 收藏
分类专栏： ZWCAD .NET API开发
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获取模型空间ObjectId的方法：
方法一：
Dim ZcDB As Database = Application.DocumentManager.MdiActiveDocument.Database
Dim ModelSpaceID As ObjectId = SymbolUtilityServices.GetBlockModelSpaceId(ZcDB)
方法二：
Dim ZcDB As Database = Application.DocumentManager.MdiActiveDocument.Database
Dim ZcBLT As BlockTable = DirectCast(ZcTran.GetObject(ZcDB.BlockTableId, OpenMode.ForRead), BlockTable)
Dim ModelSpaceID As ObjectId = ZcBLT(BlockTableRecord.ModelSpace)
方法三：
Dim ZcDB As Database = Application.DocumentManager.MdiActiveDocument.Database
Dim ZcBLT As BlockTable = DirectCast(ZcTran.GetObject(ZcDB.BlockTableId, OpenMode.ForRead), BlockTable)
Dim ModelSpaceID As ObjectId = ZcBLT(“*Model_Space")
获取图纸空间ObjectId的方法：
方法一：
Dim ZcDB As Database = Application.DocumentManager.MdiActiveDocument.Database
Dim PaperSpaceID As ObjectId = SymbolUtilityServices.GetBlockModelSpaceId(ZcDB)
方法二：
Dim ZcDB As Database = Application.DocumentManager.MdiActiveDocument.Database
Dim ZcBLT As BlockTable = DirectCast(ZcTran.GetObject(ZcDB.BlockTableId, OpenMode.ForRead), BlockTable)
Dim PaperSpaceID As ObjectId = ZcBLT(BlockTableRecord.PaperSpace)
方法三：
Dim ZcDB As Database = Application.DocumentManager.MdiActiveDocument.Database
Dim ZcBLT As BlockTable = DirectCast(ZcTran.GetObject(ZcDB.BlockTableId, OpenMode.ForRead), BlockTable)
Dim PaperSpaceID As ObjectId = ZcBLT(“*Paper_Space")
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原文链接：
https://blog.csdn.net/jingxuan84/article/details/9344225
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