/// <summary>
    /// 设置girid为每一列都模糊搜索
    /// </summary>
    /// <param name="gdv"></param>
    public static void SetFilter( DevExpress.XtraGrid.Views.Grid.GridView gdv )
    {
      gdv.OptionsView.ShowAutoFilterRow = true;
      //gdv.OptionsFilter.AllowMultiSelectInCheckedFilterPopup = true;
      foreach (DevExpress.XtraGrid.Columns.GridColumn item in gdv.Columns)
      {
        item.OptionsFilter.AutoFilterCondition = DevExpress.XtraGrid.Columns.AutoFilterCondition.Contains;  //筛选条件设置为包含 
        item.OptionsFilter.FilterPopupMode = FilterPopupMode.CheckedList;//设置为过滤是可以多选
      }
    }

 private void gridView1_CustomDrawRowIndicator( object sender, DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs e )
    {
      foreach (DevExpress.XtraGrid.Columns.GridColumn item in gridView1.Columns)
      {
        item.OptionsFilter.AutoFilterCondition = DevExpress.XtraGrid.Columns.AutoFilterCondition.Contains;  //筛选条件设置为包含 
      }
    }