The StartWall and EndWall properties are now also cloned for the vdWall copies of a new vdDocument. As a result when following methods are called, new created vdWall objects resolve their StartWall and EndWall references:
vdBlocks.AddFromDocument.
vdBlocks.AddFromFile.
vdCommandAction.CmdMakeBlock.
vdCommandAction.CmdWriteBlock.
不具合の修正
Connection vdOpening with vdWall object is not working properly.