[求助] 如何获得属性块的属性并修改某个值?
Public Sub Add_Block1()Dim dblStart(0 To 2) As Double'插入点
Dim objBlkDef As AcadBlock
Dim objBlkRef As AcadBlockReference
Dim objBlock As AcadBlock
For Each objBlock In ThisDrawing.Blocks
If objBlock.Name = "Block1" Then '找到指定的块
Set objBlkDef = ThisDrawing.Blocks.Item("OrderBlock")
End If
Next
'objBlkDef 如何转换为objBlkRef呢?
Dim varAttributes As Variant
varAttributes = objBlkRef.GetAttributes
varAttributes(0).TextString = "成功了" '修改第一个属性值?
End Sub
用选择集过滤相应块名的块参照
Blocks是块定义集合而不是块参照集合
如何写程序呢?
刚开始学cad的vba,需要大侠帮忙
继续等大侠帮忙。。 Set objBlkRef = ThisDrawing.ModelSpace.InsertBlock(InsertionPoint, "Block1", 1, 1, 1, 0) 这是直接引用啊,我需要或者已经存在的块的属性。。。 Dim ent As AcadEntity
For Each ent In ThisDrawing.ModelSpace
If ent.Name = "Block1" Then '找到指定的块
Set objBlkRef = ent
End If
Next Set objBlkRef = ent 这句出错, 运行错误438,对象不支持该属性和方法。 Set objBlkRef = ent 这句提示方法错 我的怎么没有提示错误,
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