可以把PNG格式转换为ICO格式，很简单，很还用的，只要拖拽就行。-PNG format can be converted to ICO format is very simple, it is also used, as long as the drag on the line.

CxImage is a C++ class that can load, save, display, transform images in a very simple and fast way. CxImage is open source and licensed under the zlib license. In a nutshell, this means that you can use the code however you wish, as long as you

best example how to convert png files into icon format