VC6下的GDI+双缓冲
http://www.vckbase.com/document/viewdoc/?id=1811
GDI和GDI+对象的相互转换
http://www.vckbase.com/document/viewdoc/?id=1680
GDI+编程基础（一）GDI+ Vs GDI
http://www.vckbase.com/document/viewdoc/?id=1440
GDI+编程(二)使用画笔
http://www.vckbase.com/document/viewdoc/?id=1443
使用GDI+在内存中转换图片类型
http://www.vckbase.com/document/viewdoc/?id=1177
使用GDI+进行图像处理
http://www.vckbase.com/document/viewdoc/?id=451