?? getclipbox.htm
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<td width="100%" height="16">GetClipBox</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 GetClipBox Lib "gdi32" Alias
"GetClipBox" (ByVal hdc As Long, lpRect As RECT) As Long</td>
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<td width="100%" colspan="2">說明</td>
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<td width="100%" colspan="2">獲取完全包含指定設備場景剪裁區的最小矩形</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，返回下列常數之一，以描述所得剪裁區：<br>
COMPLEXREGION：區域邊界互相交疊<br>
SIMPLEREGION：區域邊界沒有互相交疊<br>
NULLREGION：區域為空<br>
ERRORAPI：發生了錯誤</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%">hdc</td>
<td width="75%">Long，設備場景句柄 </td>
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<td width="25%">lpRect</td>
<td width="75%"><a href="RECT.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/RECT.htm">RECT</a>，裝載包含設備場景剪裁區的矩形</td>
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