CAD开发者社区 › 首页 ›AutoCAD开发文档› AutoCAD 2025 开发者帮助 › 查看内容

AutoCAD 2025 开发者帮助

SupportPath 属性（ActiveX）

2024-5-18 19:21| 发布者: admin| 查看: 389| 评论: 0|原作者: admin|来自: AutoCAD

指定 AutoCAD 搜索支持文件的目录。

支持的平台：仅限 Windows

签名

VBA：

object.SupportPath

对象

类型：PreferencesFiles

此属性应用于的对象。

属性值

只读：不

类型：字符串

支持文件所在的目录。指定支持、字体、帮助和奖励文件的驱动器号和路径。

言论

使用分号（;) 分隔多个目录;但是，不要以分号结束字符串。

例子

VBA：

Sub Example_SupportPath()
    ' This example returns the current setting of
    ' SupportPath. It then changes the value, and finally
    ' it resets the value back to the original setting.
    
    Dim preferences As AcadPreferences
    Dim currSupportPath As String
    Dim newSupportPath As String
    
    Set preferences = ThisDrawing.Application.preferences
    
    ' Retrieve the current SupportPath value
    currSupportPath = preferences.Files.SupportPath
    MsgBox "The current value for SupportPath is " & currSupportPath, vbInformation, "SupportPath Example"
    
    ' Change the value for SupportPath
    newSupportPath = "TestSupportPath"
    preferences.Files.SupportPath = newSupportPath
    MsgBox "The new value for SupportPath is " & newSupportPath, vbInformation, "SupportPath Example"
    
    ' Reset SupportPath to its original value
    preferences.Files.SupportPath = currSupportPath
    MsgBox "The SupportPath value is reset to " & currSupportPath, vbInformation, "SupportPath Example"
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_SupportPath()
    ;; This example returns the current setting of
    ;; SupportPath. It then changes the value, and finally
    ;; it resets the value back to the original setting.
    (setq acadObj (vlax-get-acad-object))
    (setq preferences (vla-get-Preferences acadObj))
    
    ;; Retrieve the current SupportPath value
    (setq currSupportPath (vla-get-SupportPath (vla-get-Files preferences)))
    (alert (strcat "The current value for SupportPath is " currSupportPath))
    
    ;; Change the value for SupportPath
    (setq newSupportPath "TestSupportPath")
    (vla-put-SupportPath (vla-get-Files preferences) newSupportPath)
    (alert (strcat "The new value for SupportPath is " newSupportPath))
    
    ;; Reset SupportPath to its original value
    (vla-put-SupportPath (vla-get-Files preferences) currSupportPath)
    (alert (strcat "The SupportPath value is reset to " currSupportPath))
)