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来自「VB技巧问答10000例 VB技巧问答10000例」· HTML 代码 · 共 25 行
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<title>如何利用工作区移动视窗?</title>
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<h1>如何利用工作区移动视窗?</h1>
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Posted by <a href="mailto:john639@mail5.catv.com.tw">阿强</a> on June 02, 1998 at 17:28:13:<p>
请问小吴:<br>我想作无标题区, 而能够在工作区移动视窗的动作,<br>就是以工作区模拟标题区的移动,<br>但是发生了问题, 底下是我写的程式, 烦请指点<p>vb6.0 中文企业版<br>Win95 4.00.950B<p>1.当程式执行时, 有时候马上就会移动了,<br> 有时候就毫无动作( 这是作测试的)<p>在 Module1 的内容<br>Public Const WM_NCLBUTTONDOWN = &HA1<br>Public Const HTCAPTION = 2<p>Public Declare Function DefWindowProc _<br> Lib "user32" Alias "DefWindowProcA" ( _<br> ByVal hWnd As Long, _<br> ByVal wMsg As Long, _<br> ByVal wParam As Long, _<br> ByVal lParam As Long _<br> ) As Long<p>Public Declare Function GetActiveWindow _<br> Lib "user32" () As Long<p>Sub main()<br> Dim hWnd As Long<br> Dim lReturn As Long<br> <br> Form1.Show<br> hWnd = GetActiveWindow()<br> lReturn = DefWindowProc(hWnd, _<br> WM_NCLBUTTONDOWN, HTCAPTION, 0)<br>End Sub<p>在 Form1 的内容<br>无<p>2.程式执行毫无动作<p>在 Module1 的内容<br>Public Const WM_NCLBUTTONDOWN = &HA1<br>Public Const HTCAPTION = 2<p>Public Declare Function DefWindowProc _<br> Lib "user32" Alias "DefWindowProcA" ( _<br> ByVal hWnd As Long, _<br> ByVal wMsg As Long, _<br> ByVal wParam As Long, _<br> ByVal lParam As Long _<br> ) As Long<p>Public Declare Function GetActiveWindow _<br> Lib "user32" () As Long<p>Sub main()<br> Form1.Show<br>End Sub<p>在 Form1 的内容<br>Private Sub Form_MouseDown(Button As Integer, _<br> Shift As Integer, X As Single, Y As Single)<br> Dim hWnd As Long<br> Dim lReturn As Long<p> hWnd = GetActiveWindow()<br> lReturn = DefWindowProc(hWnd, _<br> WM_NCLBUTTONDOWN, HTCAPTION, 0)<br>End Sub<p>其次还有一个问题, 就是在贵站下载之 QACOMMAND.DLL 之<br> qaShell "C:\WIN\DESKTOP\捷径 - 我的电脑.LNK"<br> qaShell "C:\WIN\DESKTOP\捷径 - 网路上的芳邻.LNK"<br> qaShell "C:\WIN\DESKTOP\捷径 - 资源回收筒.LNK"<br> qaShell "C:\WIN\DESKTOP\捷径 - 控制台.LNK"<br>捷径 - 我的电脑 与 捷径 - 网路上的芳邻执行无效, <br>不知为何?
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<!--top: 3068--><li><a href="3068.html"><b>没这么难吧!</b></a> 小吴 <i>00:26:01 6/03/98</i>
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