?? floodfill.htm
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<title>FloodFill</title>
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<td width="100%" height="16">FloodFill</td>
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<td width="102%" colspan="2">VB聲明</td>
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<td width="102%" colspan="2">Declare Function FloodFill Lib "gdi32" Alias
"FloodFill" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long, ByVal crColor
As Long) As Long</td>
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<td width="102%" colspan="2">說明</td>
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<td width="102%" colspan="2">用當(dāng)前選定的刷子在指定的設(shè)備場景中填充一個區(qū)域。區(qū)域是由顏色crColor定義的</td>
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<td width="102%" colspan="2">返回值</td>
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<td width="102%" 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="102%" colspan="2">參數(shù)表</td>
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<td width="25%">參數(shù)</td>
<td width="77%">類型及說明</td>
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<td width="25%">hdc</td>
<td width="77%">Long，設(shè)備場景的句柄</td>
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<td width="25%">x,y</td>
<td width="77%">Long，開始填充的那個點(diǎn)，用邏輯坐標(biāo)表示</td>
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<td width="25%">crColor</td>
<td width="77%">Long，欲使用的邊界顏色。由這個顏色包圍的表面會被填充</td>
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<td width="102%" colspan="2">注解</td>
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<td width="102%" colspan="2"><p align="left">點(diǎn)x,y絕對不能有顏色crColor，而且必須在剪切區(qū)域內(nèi)。這個函數(shù)只對光柵設(shè)備有效，請參考<a
href="ExtFloodFill.htm">ExtFloodFill</a>的注解</td>
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<td width="100%"><p align="right">Top</td>
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