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DockedVisibleLines 属性（ActiveX）

2024-5-18 16:54| 发布者: admin| 查看: 320| 评论: 0|原作者: admin|来自: AutoCAD

指定要在命令窗口中显示的文本行数。（已过时）

支持的平台：仅限 Windows

签名

VBA：

object.DockedVisibleLines

对象

类型：首选项显示

此属性应用于的对象。

属性值

只读：不

类型：整数

一个正整数，表示要在命令窗口中显示的文本行数。

言论

没有其他评论。

例子

VBA：

Sub Example_DockedVisibleLines()
    ' This example returns the current setting of
    ' DockedVisibleLines. It then changes the value, and finally
    ' it resets the value back to the original setting.
    
    Dim preferences As AcadPreferences
    Dim currDockedVisibleLines As Integer
    
    Set preferences = ThisDrawing.Application.Preferences
    
    ' Retrieve the current DockedVisibleLines value
    currDockedVisibleLines = preferences.Display.DockedVisibleLines
    MsgBox "The current value for DockedVisibleLines is " & preferences.DISPLAY.DockedVisibleLines, vbInformation, "DockedVisibleLines Example"
    
    ' Change the value for DockedVisibleLines
    preferences.Display.DockedVisibleLines = 15
    MsgBox "The new value for DockedVisibleLines is " & preferences.DISPLAY.DockedVisibleLines, vbInformation, "DockedVisibleLines Example"
    
    ' Reset DockedVisibleLines to its original value
    preferences.Display.DockedVisibleLines = currDockedVisibleLines
    MsgBox "The DockedVisibleLines value is reset to " & preferences.Display.DockedVisibleLines, vbInformation, "DockedVisibleLines Example"
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_DockedVisibleLines()
    ;; This example returns the current setting of
    ;; DockedVisibleLines. 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))
    
    ;; Get the Display preferences object
    (setq ACADPref (vla-get-Display preferences))

    ;; Retrieve the current DockedVisibleLines value
    (setq currDockedVisibleLines (vla-get-DockedVisibleLines ACADPref))
    (alert (strcat "The current value for DockedVisibleLines is " (itoa currDockedVisibleLines)))
    
    ;; Change the value for DockedVisibleLines
    (setq newValue 15)
    (vla-put-DockedVisibleLines ACADPref newValue)
    (alert (strcat "The new value for DockedVisibleLines is " (itoa newValue)))
    
    ;; Reset DockedVisibleLines to its original value
    (vla-put-DockedVisibleLines ACADPref currDockedVisibleLines)
    (alert (strcat "The DockedVisibleLines value is reset to " (itoa currDockedVisibleLines)))
)