vc++下开发超酷的xtbar界面程序，欢迎大家参考，谢谢提出意见！-vc++ cool interface developed under the program, welcome to your reference, thank you comments!

vc++2010写的，GDI+，实现图片的透明度、亮度、对比度的设置，最终可以保存成png文件。-vc++2010 wrote, GDI+, to achieve transparency of the picture, brightness, contrast settings can be saved as png file eventually.