protected void DeleteController_Click(object sender, ImageClickEventArgs e)
{
var btn = (ImageButton)sender;
var arg = btn.CommandArgument.ToString().Split(',');
int EmailConId = Convert.ToInt32(arg[0]);
EmailRepository EmailControllerReb = new EmailRepository();
EmailControllerReb.DeleteEmailController(EmailConId);
DataTable Users = EmailControllerReb.GetControllerAssignUsers(Convert.ToInt32(arg[1]));
foreach (DataRow item in Users.Rows)
{
EmailControllerReb.DeleteUserEmail(Convert.ToInt32(txtEmailId.Text), Convert.ToInt32(item["UserId"]));
}
BindControllerRepeater();
}