关于bitblt函数的问题

[baitianhai]

各位兄弟，bitblt函数怎么用啊？我是说怎么才能是用它，在那个单元里啊?

[firetoucher]

他是api函数，在windows单元，用法看msdn阿
The BitBlt function performs a bit-block transfer of the color data corresponding to a rectangle of pixels from the specified source device context into a destination device context.

BOOL BitBlt(
HDC hdcDest, // handle to destination DC
int nXDest, // x-coord of destination upper-left corner
int nYDest, // y-coord of destination upper-left corner
int nWidth, // width of destination rectangle
int nHeight, // height of destination rectangle
HDC hdcSrc, // handle to source DC
int nXSrc, // x-coordinate of source upper-left corner
int nYSrc, // y-coordinate of source upper-left corner
DWORD dwRop // raster operation code
);

[linzhisong]

uses Windows;

[linzhisong]

楼上的快，

俺刚找到！

不知道干嘛的！