WINCE环境下自绘透明工具条 采用IImage绘制图片，自动接收按键消息-WINCE transparent toolbar

鼠标响应程序，响应鼠标操作，演示鼠标消息的接收和处理输出关于鼠标消息的文本-Mouse response procedures, respond to mouse operations, demonstrate the mouse to receive and process the message text of the message output on the mouse