asp:repeater control in ASP.NET

[Oleg]

I am using asp:repeater control. I would like to create a conditional row <tr> when the data in
DataBinder.Eval(Container.DataItem, "Activity") returns '1'.
I need something like this: <%if( Convert.ToString(DataBinder.Eval(Container.DataIte m, "Activity")) == "1") { %>...<%}%
My attempts putting 'DataBinder.Eval(Container.DataItem, "Activity")' in 'if' statement were not successfull.
It seems like 'DataBinder.Eval(Container.DataItem, "Activity") ' works only with '#' perprocessor
How do I put my bound data in 'Repeater' control inside if statement
Thanks for your help
Oleg