/// <summary>
 /// Raises the <see cref="GridFilterUnbound"/> event.
 /// </summary>
 /// <param name="e">Event arguments.</param>
 protected virtual void OnGridFilterUnbound(GridFilterEventArgs e)
 {
     if (GridFilterUnbound != null)
         GridFilterUnbound(this, e);
 }
 private void OnGridFilterUnbound(object sender, GridFilterEventArgs e)
 {
     OnGridFilterUnbound(e);
 }