?? unionrect.htm
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<title>UnionRect</title>
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<td width="100%" height="16"><a name="UnionRect">UnionRect</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 UnionRect Lib "user32" Alias
"UnionRect" (lpDestRect As RECT, lpSrc1Rect As RECT, lpSrc2Rect 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">這個函數會裝載一個lpDestRect目標矩形，它是lpSrc1Rect和lpSrc2Rect聯(lián)合起來的結果。目標矩形的所有點都同時位于兩個源矩形里；也即是它們的一個交集</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，非零表示成功，零表示失敗。會設置<a
href="GetLastError.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetLastError.htm">GetLastError</a></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%">lpDestRect</td>
<td width="75%"><a href="RECT.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/RECT.htm">RECT</a>，用于容納lpSrc1Rect和lpSrc2Rect聯(lián)合運算結果的目標矩形</td>
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<td width="25%">lpSrc1Rect</td>
<td width="75%"><a href="RECT.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/RECT.htm">RECT</a>，第一個源矩形</td>
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<td width="25%">lpSrc2Rect</td>
<td width="75%"><a href="RECT.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/RECT.htm">RECT</a>，第二個源矩形</td>
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<td width="100%"><p align="right"><a href="#UnionRect">Top</a></td>
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