Hello
i have a GridTemplateColumn that this column have a sub column.
this sub column type is numerical
i want add a sum of this column in footer
i previus do this for GridBounColumn with below code
if (e.Item is GridFooterItem)
{
GridFooterItem FooterItem = e.Item as GridFooterItem;
FooterItem["PriceTest"].Text = String.Format("{0:n0}", Convert.ToDouble(Sum_Total));
}
Can I Do this
Thanks
Davari