CopyFileExA (编辑框1.内容, 选择 (取文本右边 (编辑框2.内容, 1) ＝ “\”, 编辑框2.内容, 编辑框2.内容 ＋ “\”) ＋ 文件名, &CopyProgressRoutine, 0, 0, 1)-API progress copy file

易语言环形进度效果源码例程程序结合易语言GDI类模块，调用API函数实现环形进度效果。 -Easy language loop schedule source routine procedures combined with easy language GDI class module, call the API function to achieve the progress of the ring effect.

易语言环形进度效果源码例程程序结合易语言GDI类模块，调用API函数实现环形进度效果。 -Easy language loop schedule source routine procedures combined with easy language GDI class module, call the API function to achieve the progress of the ring effect.

通过调用API实现复制命令带进度条显示，源码，比较简单的易语言，但是实用(Make the copy command with progress bar display by calling API)