private void btnConfirm_Click(object sender, EventArgs e)
{
if (txtOldPwd.Text.Trim() == "")
{
MessageBox.Show("旧密码不能为空");
return;
}
else if (txtOldPwd.Text.Trim() != user.Pwd)
{
MessageBox.Show("密码不正确");
return;
}
else
{
if (txtNewPwd.Text.Trim() == "")
{
MessageBox.Show("请输入新密码！");
return;
}
else
{
if (txtNewPwd.Text.Trim() != txtConfirmPwd.Text.Trim())
{
MessageBox.Show("两次输入密码不一致，请重新输入！");
return;
}
else
{
user.Pwd = txtConfirmPwd.Text.Trim();
userBLL.UpdatePwd(user);
MessageBox.Show("密码修改成功！");
}
}
}
Login form = new Login();
form.main = main;
form.Show();
this.Close();
user = null;
}