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TextWinBackgrndColor 属性（ActiveX）

2024-5-18 19:09| 发布者: admin| 查看: 148| 评论: 0|原作者: admin|来自: AutoCAD

指定文本窗口的背景色。

支持的平台：仅限 Windows

签名

VBA：

object.TextWinBackgrndColor

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：OLE_COLOR（常量）

vbBlack
vbRed
vbYellow
vbGreen
vbCyan
vbBlue
vbMagenta
vbWhite

言论

此属性的默认颜色是 Windows 标准窗口颜色。

例子

VBA：

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

可视化 LISP：

(vl-load-com)
(defun c:Example_TextWinBackgrndColor()
    ;; This example returns the current setting of
    ;; TextWinBackgrndColor. 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 TextWinBackgrndColor value
    (setq currTextWinBackgrndColor (vlax-variant-change-type (vla-get-TextWinBackgrndColor ACADPref) vlax-vbLong))
    (alert (strcat "The current value for TextWinBackgrndColor is " (itoa (vlax-variant-value currTextWinBackgrndColor))))
    
    ;; Change the value for TextWinBackgrndColor
    (vla-put-TextWinBackgrndColor ACADPref (vlax-make-variant acBlue 19))
    (setq newValue (vlax-variant-change-type (vla-get-TextWinBackgrndColor ACADPref) vlax-vbLong))
    (alert (strcat "The new value for TextWinBackgrndColor is " (itoa (vlax-variant-value newValue))))
    
    ;; Reset TextWinBackgrndColor to its original value
    (vla-put-TextWinBackgrndColor ACADPref (vlax-variant-change-type currTextWinBackgrndColor 19)) 
    (alert (strcat "The TextWinBackgrndColor value is reset to " (itoa (vlax-variant-value currTextWinBackgrndColor))))
)