How do I covert an Eval() in a tag line to correct syntax in code behind ?

 Hi;
What is the correct syntax for the EVAL() as used in a HTML tag like this:
NavigateUrl='<%# Eval("ID", "http://tasks_Input.aspx?ID={0}")%>'
 when it's used in code behind like this:
Dim holdHLnk As HyperLink = TryCast(e.Row.Cells(0).Controls(0), HyperLink)
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