重新加载方法 （ActiveX）

签名

工 务 局：

object.Reload

对象

类型：外部参考

此方法适用的对象。

返回值（RetVal）

无返回值。

言论

重新加载外部参照时，参照图形的最近保存版本将加载到当前图形中。

例子

工 务 局：

Sub Example_Reload()
    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 to the block
    Set xrefInserted = ThisDrawing.ModelSpace. _
            AttachExternalReference(PathName, "XREF_IMAGE", _
            insertionPnt, 1, 1, 1, 0, False)
    ZoomAll
    MsgBox "The external reference is attached."
    
    ' Reload the external reference definition
    ThisDrawing.Blocks.Item(xrefInserted.name).Reload
    MsgBox "The external reference is reloaded."
    Exit Sub
ERRORHANDLER:
    MsgBox Err.Description
End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_Reload()
    (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 to the block
    (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.")
    
    ;; Unload the external reference definition
    (vla-Unload (vla-Item (vla-get-Blocks doc) "XREF_IMAGE"))
    (vla-Regen doc :vlax-true)
    (alert "The external reference is unloaded.")

    ;; Reload the external reference definition
    (vla-Reload (vla-Item (vla-get-Blocks doc) "XREF_IMAGE"))
    (alert "The external reference is reloaded.")
)