<% if(Convert.ToInt32(Eval(\"NbrOrders\"))>=Config.MAX_ENQUIRY_SALES) { %> ... <% } else { %> ... <% }
I'm not sure you can add brackets for the conditional binding, the only way I know of doing it is with an inline statement like so:
<%# Convert.ToInt32(Eval("NbrOrders"))>=Config.MAX_ENQUIRY_SALES) ? Eval("IfTrueValue") : Eval("IfFalseValue") %>