SetBitmapDimensionEx |
VB聲明 |
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Declare Function SetBitmapDimensionEx Lib "gdi32" Alias "SetBitmapDimensionEx" (ByVal hbm As Long, ByVal nX As Long, ByVal nY As Long, lpSize As SIZE) As Long |
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說明 |
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設(shè)置一幅位圖的寬度。以一毫米的十分之一為單位。Windows不使用這種信息,但也許能通過GetBitmapDimensionEx函數(shù)獲取 |
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返回值 |
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Long,非零表示成功,零表示失敗。會設(shè)置GetLastError |
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參數(shù)表 |
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參數(shù) |
類型及說明 |
hbm |
Long,一幅位圖的句柄 |
nX,nY |
Long,位圖的建議大小,以0.1mm為單位 |
lpSize |
SIZE,用于載入前一個位圖大小的結(jié)構(gòu) |
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