public ManagerStute Login(string name, string pwd, out int type)
{
type = 0;
ManagerStute stute = new ManagerStute();
ManagerInfo mi = dal.Login(name);
if (mi != null)
{
if (mi.MPwd.Equals(MD5Helper.EncryptString(pwd)))
{
stute = ManagerStute.OK;
type = mi.MType;
}
else
{
stute = ManagerStute.PWDERROR;
}
}
else
{
stute = ManagerStute.NAMEERROR;
}
return(stute);
}
private void button1_Click(object sender, EventArgs e)
{
ManagerInfoBll bll = new ManagerInfoBll();
int type;
ManagerStute stute = bll.Login(textBox1.Text, textBox2.Text, out type);
switch (stute)
{
case ManagerStute.OK:
FormMain main = new FormMain();
main.Tag = type;
main.Show();
this.Hide();
break;
case ManagerStute.NAMEERROR:
MessageBox.Show("用户名错误");
break;
case ManagerStute.PWDERROR:
MessageBox.Show("密码错误");
break;
}
}
