protected void Button1_Click(object sender, EventArgs e)
{
RequestDeactivateAccount requestDeactivate = new RequestDeactivateAccount();
requestDeactivate.UserID = int.Parse(txtID.Text);
DataTable dt = DAT.DeactivateAccount(requestDeactivate);
DataTable UpdateGrid = DAT.ViewUsers();
GridView1.DataSource = UpdateGrid;
GridView1.DataBind();
Label2.Text = "*Account Deactivated*";
Label2.Visible = true;
}