MERGECOPY Merges the colors of the source rectangle with the brush currently selected in hdcDest, by using the Boolean AND operator.
将源矩形中的颜色与当前目标设备环境选中的 画刷通过逻辑与操作进行混合。
MERGECOPY Merges the colors of the source rectangle with the brush currently selected in hdcDest, by using the Boolean AND operator.
将源矩形中的颜色与当前目标设备环境选中的 画刷通过逻辑与操作进行混合。
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