?? createpolygonrgn.htm
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<td width="100%" height="16">CreatePolygonRgn</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 CreatePolygonRgn Lib "gdi32" Alias
"CreatePolygonRgn" (lpPoint As POINTAPI, ByVal nCount As Long, ByVal
nPolyFillMode 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">創建一個由一系列點圍成的區域。windows在需要時自動將最后點與第一點相連以封閉多邊形</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，執行成功為創建的區域句柄，失敗則為0</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%">lpPoint</td>
<td width="75%"><a href="POINTAPI.htm">POINTAPI</a>，nCount個<a href="POINTAPI.htm">POINTAPI</a>結構中的第一個<a
href="POINTAPI.htm">POINTAPI</a>結構</td>
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<td width="25%">nCount</td>
<td width="75%">Long，多邊形的點數</td>
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<td width="25%">nPolyFillMode</td>
<td width="75%">Long，描述多邊形填充模式。可為ALTERNATE 或 WINDING常數。參考<a
href="SetPolyFillMode.htm">SetPolyFillMode</a>函數對多邊形填充模式的解釋</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">不用時一定要用<a
href="DeleteObject.htm">DeleteObject</a>函數刪除該區域</td>
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