?? windowfromdc.htm
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<td width="100%" colspan="2">VB聲明</td>
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<td width="100%" colspan="2">Declare Function WindowFromDC Lib "user32" Alias
"WindowFromDC" (ByVal hdc 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">取回與某一設(shè)備場景相關(guān)的窗口的句柄</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，執(zhí)行成功為設(shè)備場景對應(yīng)的窗口的句柄，失敗為0</td>
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<td width="100%" colspan="2">參數(shù)表</td>
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<td width="25%">參數(shù)</td>
<td width="75%">類型及說明</td>
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<td width="25%">hdc</td>
<td width="75%">Long，設(shè)備場景句柄</td>
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