C++bulider 中的这句怎么转换为delpi？(2分)

花

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• 2003-02-21

• #1

BYTE *ptr;
ptr = (BYTE*)tmpBitmap->ScanLine[y];

 

C

chenxz

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• 2003-02-21

• #2

ptr : ^byte
ptr := ^byte(tmpBitmap.ScanLine[y]^)

 

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• 2003-02-22

• #3

[Error] Unit1.pas(39): Incompatible types: 'Char' and 'Pointer'

 

H

huazai

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• 2003-02-22

• #4

ptrbytearray;
ptr:=bmp.scanline[y];

 

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• 2003-02-24

• #5

接受答案了.