/**
* 分割邮件地址
*/
private void button1_Click(object sender, EventArgs e)
{
string mail = textBox1.Text;
string[] splitMail = mail.Split('@');
if (splitMail.Length != 2)
{
MessageBox.Show("邮件有误!");
return;
}
textBox2.Text = splitMail[0];
textBox3.Text = splitMail[1];
}
