Question

I’ve been using the repeater control in asp.net for awhile now..and every now and then i keep forgetting to add the ‘#’ inside the < %# DataBinder.Eval(Container.DataItem, “NAME”) % >

so i was wondering what does it mean ?

Answer 1

It is indicating that you are binding an expression so as you demonstrated eval or bind.

Data-Binding Syntax

Data-binding expressions are contained within <%# and %> delimiters and use the Eval and Bind functions. The Eval function is used to define one-way (read-only) binding. The Bind function is used for two-way (updatable) binding. In addition to calling Eval and Bind methods to perform data binding in a data-binding expression, you can call any publicly scoped code within the <%# and %> delimiters to execute that code and return a value during page processing.