アプリケーション ウィンドウの左エッジを指定します。
サポートされているプラットフォーム: Windows のみ
読み込み専用: いいえ
タイプ: 整数型
アプリケーション ウィンドウの左エッジ
アプリケーション ウィンドウの左エッジは、画面の左エッジとメイン アプリケーション ウィンドウの左エッジとの距離で表されます。
この距離は、アプリケーション ウィンドウの左上コーナーの X 座標です。 左上コーナーの原点は、(0, 0)であることに注意してください。
VBA:
Sub Example_WindowLeft()
    ' This example finds the WindowLeft (X coordinate) of the top of the
    ' AutoCAD window. It then changes that position to be 100 more
    ' than it currently is. Finally, it resets the window to the
    ' original value.
    
    ' Find the current value of the WindowLeft property
    Dim currWindowLeft As Integer
    currWindowLeft = ThisDrawing.Application.WindowLeft
    MsgBox "The current value of WindowLeft is " & ThisDrawing.Application.WindowLeft, , "WindowLeft Example"
    
    ' Change the value of WindowLeft
    ThisDrawing.Application.WindowLeft = currWindowLeft + 100
    MsgBox "The new value of WindowLeft is " & ThisDrawing.Application.WindowLeft, , "WindowLeft Example"
    
    ' Reset the value of WindowLeft
    ThisDrawing.Application.WindowLeft = currWindowLeft
    MsgBox "The value of WindowLeft has been reset to " & ThisDrawing.Application.WindowLeft, , "WindowLeft Example"
    
End Sub
Visual LISP:
(vl-load-com)
(defun c:Example_WindowLeft()
    ;; This example finds the WindowLeft (X coordinate) of the top of the
    ;; AutoCAD window. It then changes that position to be 100 more
    ;; than it currently is. Finally, it resets the window to the
    ;; original value.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    ;; Find the current value of the WindowLeft property
    (setq currWindowLeft (vla-get-WindowLeft acadObj))
    (alert (strcat "The current value of WindowLeft is " (itoa currWindowLeft)))
    
    ;; Change the value of WindowLeft
    (vla-put-WindowLeft acadObj (+ currWindowLeft 100))
    (alert (strcat "The new value of WindowLeft is " (itoa (vla-get-WindowLeft acadObj))))
    
    ;; Reset the value of WindowLeft
    (vla-put-WindowLeft acadObj currWindowLeft)
    (alert (strcat "The value of WindowLeft has been reset to " (itoa (vla-get-WindowLeft acadObj))))
)