刚开始设置了 一些属性不起作用，后来检查下属性发现一旦对DataSource赋值 则属性会被重置
如果是通过绑定DataSet的方式 则需要再后面设置
this.dataGridView1.DisplayLayout.Bands[0].Override.CellClickAction = Infragistics.Win.UltraWinGrid.CellClickAction.RowSelect; ; this.dataGridView1.DisplayLayout.Bands[0].Override.SelectTypeRow = Infragistics.Win.UltraWinGrid.SelectType.Single; this.dataGridView1.DisplayLayout.Bands[0].Override.AllowUpdate = Infragistics.Win.DefaultableBoolean.False;
