分离方法 （ActiveX）

签名

工 务 局：

object.Detach

对象

类型：块

此方法适用的对象。

返回值（RetVal）

无返回值。

言论

分离外部参照将从当前图形中删除外部参照。外部参照的所有副本都将拭除，外部参照定义将被删除。所有与外部参照相关的符号表信息（例如图层和线型）都将从当前图形中删除。

不能分离包含其他外部参照的外部参照。

例子

工 务 局：

Sub Example_Detach()
    On Error GoTo ERRORHANDLER
                          
    ' Define external reference to be inserted
    Dim xrefHome As AcadBlock
    Dim xrefInserted As AcadExternalReference
    Dim insertionPnt(0 To 2) As Double
    Dim PathName As String
    insertionPnt(0) = 1
    insertionPnt(1) = 1
    insertionPnt(2) = 0
    PathName = "c:/AutoCAD/sample/City map.dwg"
    
    ' Add the external reference
    Set xrefInserted = ThisDrawing.ModelSpace. _
            AttachExternalReference(PathName, "XREF_IMAGE", _
            insertionPnt, 1, 1, 1, 0, False)
    ZoomAll
    MsgBox "The external reference is attached."
    
    ' Detach the external reference definition
    Dim name As String
    name = xrefInserted.name
    ThisDrawing.Blocks.Item(name).Detach
    MsgBox "The external reference is detached."
    Exit Sub

ERRORHANDLER:
    MsgBox Err.Description
End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_Detach()
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
  
    ;; Define external reference to be inserted
    (setq insertionPnt (vlax-3d-point 1 1 0)
          pathName (findfile ".\\Sample\\Sheet Sets\\Architectural\\Res\\STAIR1.dwg"))
    
    ;; Add the external reference
    (setq modelSpace (vla-get-ModelSpace doc))  
    (setq xrefInserted (vla-AttachExternalReference modelSpace pathName "XREF_IMAGE" insertionPnt 1 1 1 0 :vlax-false))
    (vla-ZoomAll acadObj)
  
    (alert "The external reference is attached.")
    
    ;; Detach the external reference definition
    (setq name (vla-get-Name xrefInserted))
    (vla-Detach (vla-Item (vla-get-Blocks doc) name))
    (alert "The external reference is detached.")
)