?? setfocusapi.htm
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<td width="100%" height="16"><a name="SetFocusAPI">SetFocusAPI</a></td>
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<td width="100%" colspan="2">VB聲明</td>
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<td width="100%" colspan="2">Declare Function SetFocusAPI& Lib "user32"
Alias "SetFocus" (ByVal hwnd As Long)</td>
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<td width="100%" colspan="2">說明</td>
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<td width="100%" colspan="2">將輸入焦點設到指定的窗口。如有必要，會激活窗口</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，前一個擁有焦點的窗口的句柄</td>
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<td width="100%" colspan="2">參數表</td>
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<td width="25%">參數</td>
<td width="75%">類型及說明</td>
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<td width="25%">hwnd</td>
<td width="75%">Long，準備接收焦點的窗口的句柄</td>
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<td width="100%" colspan="2">注解</td>
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<td width="100%" colspan="2"><p align="left">在vb里對窗體和控件最好使用SetFocus方法。如指定的窗口不屬于當前輸入線程，則該函數是沒有效果的。它用SetFocusAPI這個別名避免與vb的SetFocus方法發生沖突</td>
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<td width="100%"><p align="right"><a href="#SetFocusAPI">Top</a></td>
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