将位图大小与96DPI的窗口单位相关联

I am creating bitmaps for my MFC application. My desktop is set at 96dpi, and i am trying to fill a 29x25 bitmap button. Our example bitmaps that we are using are sized at 42x40. When overlayed onto our buttons, the images don't look nearly as clear and crisp as i would expect.I am creating bitmaps for my MFC application. M