Team,
    I have a requirement like this. Please provide solution for following scenario.
    I am constructing a grid dynamically by adding template columns with check boxes. this grid has GroupByExpressions. Please find the following code snippet for how we are construction radgrid.
I am adding code snippet :-

private void AddGridTemplateColumnsToSmartReportGrid(ref DataTable dt)

    {

        entities obj = new entities();

 

        var SRActions = (from col in obj.SecurityParameters select new { SRPermissionId = col.SecurityParameterID, SRPermissionName = col.SecurityParameterName }).ToList();

 

        List<string> cols = (from col in SRActions

                   select col.SRPermissionName).ToList<string>();

 

        dtSRActions = SRActions.GetDataTable();

        Session["dtSRActions"] = dtSRActions;

 

        for (int i = 0; i < cols.Count; i++)

        {

            GridTemplateColumn tempcol = new GridTemplateColumn();

            tempcol.ItemTemplate = new MyCheckbox(i);

            tempcol.ItemStyle.HorizontalAlign = HorizontalAlign.Center;

            tempcol.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

            tempcol.ItemStyle.Width = Unit.Pixel(60);

            tempcol.HeaderStyle.Width = Unit.Pixel(60);

            tempcol.HeaderText = cols[i];

            RadGrid1.MasterTableView.Columns.Add(tempcol);

            dt.Columns.Add(cols[i],typeof(string));

        }

         

    }

My requirement is, How to add check box in group header for each column. Please find attached screen shot for my requirement.

Hi Prasad,

Could you please refer to the attached sample page which demonstrates how to achieve the requested functionality. Please note that you should implement the demonstrated approach for every column.

Furthermore, fol aligning the header to correspond to the column within the grid, please refer to the following help article: "Grid - Aligning Items in GroupHeader".

Hope that helps.

 

Regards,
Konstantin Dikov
Telerik