wpf DevExpress GridControl 行号
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DevExpress GridControl line numbers
提问by Artem Makarov
How to make column with row number? Solutions that works with default WPF dataGrid don't work with DevExpress...
如何用行号制作列？适用于默认 WPF dataGrid 的解决方案不适用于 DevExpress ...
回答by Stig
You need to add a unboundcolumn to your gridview, you can do this from the designer or from code.
您需要向 gridview 添加一个 unboundcolumn，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;
}
回答by Ahmad Elkhatib
set the column caption to "#" then add this event to the gridView1
将列标题设置为“#”，然后将此事件添加到 gridView1
private void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
{
if (e.Column.Caption == "#")
{
e.DisplayText = (e.RowHandle + 1).ToString();
}
}
