Nested Gridview with multi header

Hi,

For nested grid display query have a look on the following link

http://mosesofegypt.net/post/2008/02/24/Building-a-grouping-Grid-with-GridView-and-ASPNET-AJAX-toolkit-CollapsiblePanel.aspx[^]


To have multiple headers in your grid try the following code.

protected void gvEmployee_RowCreated(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.Header)
            {
                GridView oGridView = (GridView)sender;
                GridViewRow oGridViewRow = new GridViewRow(0, 0,
                            DataControlRowType.Header, DataControlRowState.Insert);
                TableCell oTableCell = new TableCell();

                oTableCell.Text = "Employee Details";
                oTableCell.ColumnSpan = 9;
                oGridViewRow.Cells.Add(oTableCell);
                oTableCell.CssClass = "header";
               
                oGridView.Controls[0].Controls.AddAt(0, oGridViewRow);
            }
        }

if you want a header like as follows.

Deparments
X Y Z


then

protected void gvEmployee_RowCreated(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.Header)
            {
                GridView oGridView = (GridView)sender;
                GridViewRow oGridViewRow = new GridViewRow(0, 0,
                            DataControlRowType.Header, DataControlRowState.Insert);
                TableCell oTableCell = new TableCell();

                oTableCell.Text = "Departments";
                oTableCell.ColumnSpan = 3;
                oGridViewRow.Cells.Add(oTableCell);
                oTableCell.CssClass = "header";
               
                oGridView.Controls[0].Controls.AddAt(0, oGridViewRow);
            }
        }

Hope this helps.