?? getbitmapbits.htm
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<td width="100%" height="16">GetBitmapBits</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 GetBitmapBits Lib "gdi32" Alias
"GetBitmapBits" (ByVal hBitmap As Long, ByVal dwCount As Long, lpBits As Any) As
Long</td>
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<td width="100%" colspan="2">說明</td>
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<td width="100%" colspan="2">將來自位圖的二進制位復制到一個緩沖區</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long,如執行成功,返回位圖中的字節數量;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%">hBitmap</td>
<td width="75%">Long,位圖的句柄</td>
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<td width="25%">dwCount</td>
<td width="75%">Long,欲復制的字節數。如設為零,表示取得位圖中的字節數</td>
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<td width="25%">lpBits</td>
<td width="75%">Any,指向容納位圖位的一個緩沖區的指針。注意事先將緩沖區至少初始化成dwCount個字節</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">雖然這個函數能正常工作,但強烈建議使用與設備無關的位圖(<a
href="GetDIBits.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetDIBits.htm">GetDIBits</a>)</td>
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<td width="100%"><p align="right">Top</td>
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