这是一个类似MSN的任务栏弹出消息框，可以利用它实现很炫的消息弹出功能-This is a task bar similar to the MSN pop-up message box, you can use it to achieve the flashy pop-up function of the message

.net的电子邮件收发组件,SMPT邮件发送,pop邮件接收-. Net e-mail sending and receiving components, SMPT mail, pop mail receiver