📄 findwindowex.htm
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<title>FindWindowEx</title>
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<td width="100%" height="16"><a name="FindWindowEx">FindWindowEx</a></td>
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<td width="100%" colspan="2">VB声明</td>
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<td width="100%" colspan="2">Declare Function FindWindowEx Lib "user32" Alias
"FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As
String, ByVal lpsz2 As String) As Long</td>
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<td width="100%" colspan="2">说明</td>
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<td width="100%" colspan="2">在窗口列表中寻找与指定条件相符的第一个子窗口</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long,找到的窗口的句柄。如未找到相符窗口,则返回零。会设置<a
href="GetLastError.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetLastError.htm">GetLastError</a></td>
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<td width="100%" colspan="2">参数表</td>
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<td width="25%">参数</td>
<td width="75%">类型及说明</td>
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<td width="25%">hWnd1</td>
<td width="75%">Long,在其中查找子的父窗口。如设为零,表示使用桌面窗口(通常说的顶级窗口都被认为是桌面的子窗口,所以也会对它们进行查找)</td>
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<td width="25%">hWnd2</td>
<td width="75%">Long,从这个窗口后开始查找。这样便可利用对FindWindowEx的多次调用找到符合条件的所有子窗口。如设为零,表示从第一个子窗口开始搜索</td>
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<td width="25%">lpsz1</td>
<td width="75%">String,欲搜索的类名。零表示忽略</td>
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<td width="25%">lpsz2</td>
<td width="75%">String,欲搜索的类名。零表示忽略</td>
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<td width="100%"><p align="right"><a href="#FindWindowEx">Top</a></td>
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