vb Postmessage后台模拟点击句柄控件指定坐标位置

vb Postmessage后台模拟点击句柄控件指定坐标位置 

 

Private Sub Command1_Click()Picture1.ClsClickHwndByXy Picture1.Hwnd, 20, 20End SubPrivate Sub Form_Load()'窗体上添加一个按钮控件和图片框控件就可以了Picture1.DrawWidth = 25Picture1.ForeColor = vbRedEnd SubPrivate Sub Picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single) Picture1.PSet (X, Y)If Button = 1 ThenMsgBox "坐标被点击：" & X & "--" & Y & ",像素：" & X / Screen.TwipsPerPixelX & "," & Y / Screen.TwipsPerPixelYEnd IfEnd Sub