?? intersectrect.htm
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<title>IntersectRect</title>
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<td width="100%" height="16"><a name="IntersectRect">IntersectRect</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 IntersectRect Lib "user32" Alias
"IntersectRect" (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(shù)在lpDestRect里載入一個矩形，它是lpSrc1Rect與lpSrc2Rect兩個矩形的交集。如兩個源矩形根本未發(fā)生重疊，則lpDestRect會被設(shè)為一個空矩形</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，非零表示成功，零表示失敗。會設(shè)置<a
href="GetLastError.htm">GetLastError</a></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%">lpDestRect</td>
<td width="75%"><a href="RECT.htm">RECT</a>，目標矩形，用于包含lpSrc1Rect與lpSrc2Rect兩個矩形的重合部分</td>
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<td width="25%">lpSrc1Rect</td>
<td width="75%"><a href="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">RECT</a>，第二個源矩形</td>
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<td width="100%"><p align="right"><a href="#IntersectRect">Top</a></td>
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