DevExpress GridControl行号

Question

如何使用行号创建列？适用于默认WPF dataGrid的解决方案不适用于DevExpress ...

Answer 1

您需要将未绑定列添加到gridview,您可以从设计器或代码中执行此操作.

var col = gridView1.Columns.Add();
col.FieldName = "counter";
col.Visible = true;
col.UnboundType = DevExpress.Data.UnboundColumnType.Integer;
gridView1.CustomUnboundColumnData += gridView1_CustomUnboundColumnData;

void gridView1_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e)
{
    if (e.IsGetData)
        e.Value = e.ListSourceRowIndex+1;
}