protected void btnUpdate_Click(object sender, EventArgs e)
 {
     objLogin.LoginId   = Convert.ToInt32(Request["LoginId"].ToString());
     objLogin.LoginName = txtName.Text.Trim();
     objLogin.Email     = txtEmail.Text.Trim();
     objLogin.Username  = txtUsername.Text.Trim();
     objLogin.Password  = txtPassword.Text.Trim();
     objLogin.Rights    = Convert.ToInt32(ddlRights.SelectedValue.ToString());
     objLogin.Update();
     Response.Redirect("Manage-Login.aspx");
 }