Showing the Numbered Row Header

[Sergio Ayala]

I am trying to draw the increased row number. For this I am following this tutorial: https://help.syncfusion.com/windowsforms/datagrid/rows#showing-the-numbered-row-header Unfortunately I can't do it when I have a list like detailsview. Is it possible to put numbers only in the header row and not in the details?

[Dhanasekar Mohanraj]

Hi Sergio Ayala,

You can achieve your requirement to show the record index for the parent Datagrid alone using the below code snippet,

this.sfDataGrid1.DrawCell += SfDataGrid1_DrawCell;

private void SfDataGrid1_DrawCell(object sender, Syncfusion.WinForms.DataGrid.Events.DrawCellEventArgs e)

{

    if (sfDataGrid1.ShowRowHeader && e.RowIndex != 0 && e.DataRow.RowType == Syncfusion.WinForms.DataGrid.Enums.RowType.DefaultRow)

    {

        if (e.ColumnIndex == 0)

        {

            int index = this.sfDataGrid1.View.Records.IndexOfRecord(e.DataRow.RowData as OrderInfo);

            e.DisplayText = (index + 1).ToString();

        }

 

    }

}

We have prepared the sample based on your requirement. Please find the sample in the attachment and let us know if you have any concerns about this.

Regards,

Dhanasekar M.

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Attachment: DetailsViewDemo_WF_5ad5dd1b.zip