PostScriptPrologFile Property （ActiveX）

签名

工 务 局：

object.PostScriptPrologFile

对象

类型：首选项文件

此属性适用的对象。

属性值

只读：不

类型：字符串

执行 PSOUT 时要使用的acad.psf文件的后记 prolog 部分的名称。

言论

prolog 部分与 PSOUT AutoCAD 命令一起使用，以自定义生成的输出。有关详细信息，请参见 AutoCAD 文档。

例子

工 务 局：

Sub Example_PostScriptPrologFile()
    ' This example returns the current setting of
    ' PostScriptPrologFile. It then changes the value, and finally
    ' it resets the value back to the original setting.
    
    Dim preferences As AcadPreferences
    Dim currPostScriptPrologFile As String
    Dim newPostScriptPrologFile As String
    
    Set preferences = ThisDrawing.Application.Preferences
    
    ' Retrieve the current PostScriptPrologFile value
    currPostScriptPrologFile = preferences.Files.PostScriptPrologFile
    If currPostScriptPrologFile = "" Then
        MsgBox "PostScriptPrologFile is not currently set.", vbInformation, "PostScriptPrologFile Example"
    Else
        MsgBox "The current value for PostScriptPrologFile is " & currPostScriptPrologFile, vbInformation, "PostScriptPrologFile Example"
    End If
    
    ' Change the value for PostScriptPrologFile
    newPostScriptPrologFile = "TestPostScriptPrologFile"
    preferences.Files.PostScriptPrologFile = newPostScriptPrologFile
    MsgBox "The new value for PostScriptPrologFile is " & newPostScriptPrologFile, vbInformation, "PostScriptPrologFile Example"
    
    ' Reset PostScriptPrologFile to its original value
    preferences.Files.PostScriptPrologFile = currPostScriptPrologFile
    If currPostScriptPrologFile = "" Then
        MsgBox "PostScriptPrologFile is reset to NULL.", vbInformation, "PostScriptPrologFile Example"
    Else
        MsgBox "The PostScriptPrologFile value is reset to " & currPostScriptPrologFile, vbInformation, "PostScriptPrologFile Example"
    End If
End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_PostScriptPrologFile()
    ;; This example returns the current setting of
    ;; PostScriptPrologFile. 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 PostScriptPrologFile value
    (setq currPostScriptPrologFile (vla-get-PostScriptPrologFile (vla-get-Files preferences)))
    (if (= currPostScriptPrologFile "")
        (alert "PostScriptPrologFile is not currently set.")
        (alert (strcat "The current value for PostScriptPrologFile is " currPostScriptPrologFile))
    )
    
    ;; Change the value for PostScriptPrologFile
    (setq newPostScriptPrologFile "TestPostScriptPrologFile")
    (vla-put-PostScriptPrologFile (vla-get-Files preferences) newPostScriptPrologFile)
    (alert (strcat "The new value for PostScriptPrologFile is " newPostScriptPrologFile))
    
    ;; Reset PostScriptPrologFile to its original value
    (vla-put-PostScriptPrologFile (vla-get-Files preferences) currPostScriptPrologFile)
    (if (= currPostScriptPrologFile "")
        (alert "PostScriptPrologFile is reset to NULL.")
        (alert (strcat "The PostScriptPrologFile value is reset to " currPostScriptPrologFile))
    )
)