private void BindCampus()
        {
            try
            {
                CommonMethods oCommonMethods = new CommonMethods();
                oCommonMethods.BindCampus(ref ddlBranch);


                ddlBranch.SelectedIndex = 1;
            }
            catch (Exception ex)
            {
                // MessageBox1.ShowMessage(ex.Message, BL.Backbone.Constants.MesageType.Error);
            }
        }