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Replace 方法（ActiveX）

2024-5-18 18:44| 发布者: admin| 查看: 332| 评论: 0|原作者: admin|来自: AutoCAD

Replace 方法（ActiveX）

将字典中的项目替换为给定项目。

支持的平台：仅限 Windows

签名

VBA：

object.Replace Name, NewObject

对象

类型： 字典

此方法应用到的对象。

名字

访问：仅输入

类型：字符串

要替换的对象的名称（关键字）。

新对象

访问：仅输入

类型：对象

新对象。

返回值（RetVal）

无返回值。

言论

例如，以下字典中的“FirstKeyword”：

我的词典
关键字对象
FirstKeyword 对象 1
SecondKeyword 对象2

附加了一个新对象“NewObject”：

我的词典
关键字对象
FirstKeyword NewObject
SecondKeyword 对象2

例子

VBA：

Sub Example_Replace()
    ' This example creates a dictionary and adds
    ' a custom object to that dictionary. It then
    ' replaces the object in the dictionary.
    
    Dim dictObj As AcadDictionary
    Set dictObj = ThisDrawing.Dictionaries.Add("TEST_DICTIONARY")
    
    ' Load the ObjectARX application that defines the custom object.
    ' Note: The application listed here does not exist and
    ' will cause an error when run. Change the application name
    ' to the path and name of your ObjectARX application.
    ThisDrawing.Application.LoadArx "MyARXApp.dll"
    
    ' Create the custom object in the dictionary
    Dim keyName As String
    Dim className As String
    Dim customObj As AcadObject
    
    keyName = "OBJ1"
    className = "CAsdkDictObject"
    
    Set customObj = dictObj.AddObject(keyName, className)
    
    ' Replace the object from the dictionary with a different object
    Dim newCustomObject As AcadObject
    dictObj.Replace keyName, newCustomObject
    
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_Replace()
    ;; This example creates a dictionary and adds
    ;; a custom object to that dictionary. It then
    ;; replaces the object in the dictionary.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    (setq dictionaries (vla-get-Dictionaries doc))
  
    (setq dictObj (vla-Add dictionaries "TEST_DICTIONARY"))
    
    ;; Load the ObjectARX application that defines the custom object.
    ;; Note: The application listed here does not exist and
    ;; will cause an error when run. Change the application name
    ;; to the path and name of your ObjectARX application.
    (vla-LoadArx acadObj "MyARXApp.dll")
    
    ;; Create the custom object in the dictionary
    (setq keyName "OBJ1")
    (setq className "CAsdkDictObject")
    
    (setq customObj (vla-AddObject dictObj keyName className))
    
    ;; Replace the object from the dictionary with a different object
    (setq newCustomObject (vlax-make-variant))
    (vlax-variant-type newCustomObject vlax-vbObject)
    (vla-Replace dictObj keyName newCustomObject)
)