[VBA程序]：用CopyObjects拷贝对象到块中

efan2000

在VBA中可以用CopyObjects方法将对象拷贝到块中。
   运用此方法可以进行块的重定义等。
   函数原型：RetVal = object.CopyObjects(Objects[, Owner][, IDPairs])
      Object：文档对象
      Objects：要拷贝的对象集合
   Owner：拷贝生成的新对象的宿主对象，可以是块或者另一个文档。
   程序示例如下：

Sub Text()

  ' 创建块
  
    Dim blockObj As AcadBlock
    Dim insertionPnt(0 To 2) As Double
    insertionPnt(0) = 0#: insertionPnt(1) = 0#: insertionPnt(2) = 0#
    Set blockObj = ThisDrawing.Blocks.Add(insertionPnt, "CircleBlock")
   
    ' 在模型空间添加圆

    Dim circleObj As AcadCircle
    Dim center(0 To 2) As Double
    Dim radius As Double
    center(0) = 0: center(1) = 0: center(2) = 0
    radius = 1
    Set circleObj = ThisDrawing.ModelSpace.AddCircle(center, radius)
   
    ' 创建对象集合
   
    Dim objCollection(0 To 0) As Object
    Set objCollection(0) = circleObj
   
    ' 拷贝对象到块中，并返回新拷贝的对象
   
    Dim retObjects As Variant
    retObjects = ThisDrawing.CopyObjects(objCollection, blockObj)

    ' 插入块到模型空间
    Dim blockRefObj As AcadBlockReference
    insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0

    Set blockRefObj = ThisDrawing.ModelSpace.InsertBlock(insertionPnt, "CircleBlock", 1#, 1#, 1#, 0)
   
    ZoomAll
   

End Sub

秦林

Sub Text()

' 创建块

Dim blockObj As AcadBlock
Dim insertionPnt(0 To 2) As Double
insertionPnt(0) = 0#: insertionPnt(1) = 0#: insertionPnt(2) = 0#
Set blockObj = ThisDrawing.Blocks.Add(insertionPnt, "CircleBlock")

' 在模型空间添加圆

Dim circleObj As AcadCircle
Dim center(0 To 2) As Double
Dim radius As Double
center(0) = 0: center(1) = 0: center(2) = 0
radius = 1
Set circleObj = ThisDrawing.ModelSpace.AddCircle(center, radius)

' 创建对象集合

Dim objCollection(0 To 0) As Object
Set objCollection(0) = circleObj

' 拷贝对象到块中，并返回新拷贝的对象

Dim retObjects As Variant
retObjects = ThisDrawing.CopyObjects(objCollection, blockObj)

' 插入块到模型空间
Dim blockRefObj As AcadBlockReference
insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0

Set blockRefObj = ThisDrawing.ModelSpace.InsertBlock(insertionPnt, "CircleBlock", 1#, 1#, 1#, 0)

ZoomAll


End Sub

请教斑竹先生，运行以上程序后，
先保存后关闭，再打开时怎样用程序引用和修改所创建的块?