c# dev SearchLookUpEdit 控件自定义列和自增序号

效果图：

自定义显示列：

 

DataBinder.BindingSearchLookupEditDataSource(txtFProductCode, ProductDt, "FItemID", "FItemID",800,700); //控件名，数据源，列名，列明，长，宽

设置窗体中的自增序号

1.定义自增序号

        private void searchLookUpEdit1View_CustomDrawRowIndicator(object sender, RowIndicatorCustomDrawEventArgs e)
        {
            //设置窗体中的自增序号
            if (e.Info.IsRowIndicator && e.RowHandle >= 0)
            {
                e.Info.DisplayText = (e.RowHandle + 1).ToString();
            }
        }

2.添加到引用

 在searchLookUpEdit1View中添加下面这一句的引用即可

this.searchLookUpEdit1View.CustomDrawRowIndicator += new DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventHandler(this.searchLookUpEdit1View_CustomDrawRowIndicator);