private void ViewCateAll()
    {
        AdminBSO  adminBSO  = new AdminBSO();
        DataTable datatable = adminBSO.GetAllAdmin();
        DataView  dataView  = new DataView(datatable);

        dataView.RowFilter = "Admin_Username not in ('administrator','Administrator')";
        dataView.Sort      = "Admin_UserName Asc";
        DataTable table = dataView.ToTable();

        grvUser.DataSource = table;
        grvUser.DataBind();
    }