?? getwindowcontexthelpid.htm
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<title>GetWindowContextHelpId</title>
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<td width="100%" height="16"><a name="GetWindowContextHelpId">GetWindowContextHelpId</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 GetWindowContextHelpId Lib
"user32" Alias "GetWindowContextHelpId" (ByVal hWnd As Long) As Long</td>
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<td width="100%" colspan="2">說明</td>
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<td width="100%" colspan="2">取得與窗口關聯在一起的幫助場景ID</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，幫助場景ID（如果有的話），否則返回零</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，欲獲取幫助場景的那個窗口的句柄</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環境中，這個函數不能取得一個vb窗體或控件的幫助場景的ID集</td>
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