protected void adLOGINbtn_Click(object sender, EventArgs e)
{
if (txtusrname.Text != string.Empty && txtpass.Text != string.Empty)
{
Userbll bll = new Userbll();
int flag = bll.isvalidadmnlogin(txtusrname.Text, txtpass.Text);
if (flag == 1)
{
Session["Admin"] = txtusrname.Text;
Response.Redirect("AdminofLib/adhomlib.aspx");
}
else if (flag == 0)
{
errorlabel.Text = "Invalid Username or Password";
errorlabel.Visible = true;
}
}
else
{
errorlabel.Text = "No Field can be Empty ";
errorlabel.Visible = true;
}
}