protected void Button1_Click(object sender, EventArgs e)
{
if (TextBox1.Text.Length == 0)
{
Label1.Visible = true;
Label2.Visible = false;
}
else if (TextBox2.Text.Length == 0)
{
Label1.Visible = false;
Label2.Visible = true;
}
else
{
Label1.Visible = Label2.Visible = false;
if (s.Login(TextBox1.Text, TextBox2.Text))
{
Session["username"] = TextBox1.Text;
Session["dmlxpd"] = "gm";
Response.Redirect("Main.aspx");
}
else
{
Response.Write("<script>alert('用户名或密码错误！')</script>");
}
}
}