怎样让TextOut()函数输出文字的底色是透明的啊？

Brush?

我试过不行的，能不能把代码写一下吗？我想象的是底层是网格，在网格上面输入的文字不能覆盖网格。能不能赐教一下关键代码？

SetBkMode The SetBkMode function sets the background mix mode of the specified device context. The background mix mode is used with text, hatched brushes, and pen styles that are not solid lines. int SetBkMode( HDC hdc, // handle to DC int iBkMode // background mode ); Parameters hdc [in] Handle to the device context. iBkMode [in] Specifies the background mode. This parameter can be one of the following values. Value Description OPAQUE Background is filled with the current background color before the text, hatched brush, or pen is drawn. TRANSPARENT Background remains untouched. Return Values If the function succeeds, the return value specifies the previous background mode. If the function fails, the return value is zero. Windows NT/2000/XP: To get extended error information, call GetLastError.

re 【 在 windam 的大作中提到: 】 : SetBkMode : The SetBkMode function sets the background mix mode of the specified device context. The background mix mode is used with text, hatched brushes, and pen styles that are not solid lines. : int SetBkMode( : ...................

可以把 hdc 弄成透明的。。

谢谢.SetbkMode().