Repeater method of setting control content in FooterTemplate-practical tips

There is no FindControl method in the Repeater FooterTemplate, and the FooterTemplate can not be converted to RepeaterItem, although in repeater events, The RepeaterItemEventArgs parameter can be used if (E.item.itemtype = = Listitemtype.footer) To identify this Footer, but not at other times.

The methods currently found are as follows:

Copy Code code as follows:

((Literal) Rep2. Controls[rep2. CONTROLS.COUNT-1]. FindControl ("Rep2sum")). Text = ss. ToString ();

I put a literal in the FooterTemplate.
This means that FooterTemplate is the last control in the Repeater control.