1:  public partial class _Default : System.Web.UI.Page
   2:  {
   3:      private bool mInserted = false;
   4:   
   5:      protected void Page_Load(object sender, EventArgs e) {
   6:          mInserted = false;
   7:      }
   8:      protected void ASPxGridView1_CustomJSProperties(object sender, ASPxGridViewClientJSPropertiesEventArgs e) {
   9:          e.Properties["cpIsInserted"] = mInserted.ToString();
  10:      }
  11:      protected void ASPxGridView1_RowInserted(object sender, DevExpress.Web.Data.ASPxDataInsertedEventArgs e)
  12:      {
  13:          mInserted = true;
  14:      }
  15:  }