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<title>Re: 为何我用程式码来作表单的拖曳可是无法得到预期的效果，为什么呢？？？</title>
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<h1>Re: 为何我用程式码来作表单的拖曳可是无法得到预期的效果，为什么呢？？？</h1>
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Posted by <a href="mailto:jss@ms8.accmail.com.tw">笑儿</a> on August 13, 1998 at 18:40:13:<p>
In Reply to: <a href="4685.html">为何我用程式码来作表单的拖曳可是无法得到预期的效果，为什么呢？？？</a> posted by jordan on August 13, 1998 at 12:58:11:<p>
因为每一个X,Y都是相对于表单而言, 而设定Left,Right属性是相对于系统而言, 请你把X,Y改成用GetCursorPos取得的座标好吗<p>: Dim qx,qy,wx,wy<p>: Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)<br>: qx = X: qy = Y<br>: End Sub<p>: Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)<br>: If Button = 1 Then<br>: wx = wx - (qx - X)<br>: wy = wy - (qy - Y)<br>: End If<br>: End Sub<p>: Private Sub Form_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)<br>: If Button = 1 Then<br>: Form1.Left = wx<br>: Form1.Top = wy<br>: End If<br>: End Sub<p>
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