易语言动态改图标源码

易语言动态改图标源码系统结构:取ico图标文件数据,CreateIconFromResource,SendMessage,DestroyIcon, ======程序集1 || ||------_启动子程序 || ||------取ico图标文件数据 || || ======窗口程序集_窗口1 || ||------_窗口1_创建完毕 || ||------_按钮1_被单击 || ||------_按钮2_被单击 || ||------_时钟1_周期事件 || || ======调用的Dll || ||---[dll]------CreateIconFromResource || ||---[dll]------SendMessage || ||---[dll]------DestroyIcon 调用的DLL命令: .DLL命令CreateIconFromResource,整数型,"user32","CreateIconFromResource" .参数presbits,字节集 .参数dwResSize,整数型 .参数fIcon,逻辑型 .参数dwVer,整数型,,196608 .DLL命令SendMessage,整数型,"user32","SendMessageA" .参数窗口句柄,整数型,,要接收消息的那个窗口的句柄 .参数信息值,整数型,,消息的标识符 .参数参数一,整数型,,具体取决于消息 .参数参数二,整数型,,具体取决于消息; .DLL命令DestroyIcon,,"user32","DestroyIcon" .参数hIcon