dev gridview自動列寬和單元、行、checkbox選中和多選

#region 自動列寬
for (int I = 0; I < gridView1.Columns.Count; I++)
{
this.gridView1.BestFitColumns();
this.gridView1.Columns[I].BestFit();//自動列寬
}
#endregion
#region 單元、行、checkbox選中和多選
gridView1.OptionsSelection.MultiSelect = true;

gridView1.OptionsSelection.MultiSelectMode = DevExpress.XtraGrid.Views.Grid.GridMultiSelectMode.CellSelect;
#endregion