How to Pass Eval value to if statement in aspx page?

Question

if (Request.QueryString[SelectValue].ToString() == Cache && Eval(LOADIND).ToString().Trim() == EF) { %> &project= > Above code is used in my aspx page. first condition value coming from session so no problem is occured but the second condition is value from datatable in if statement.now i run my code below error is occur : Databinding methods such as Eval() XPath() and Bind() can only be used in the context of a databound control. How to fix this.the if statement is inside the repeater.

Manas Mohapatra · Answer

Eval() is used to bind to an UI item that is setup to be read-only (eg: a label or a read-only text box). However you are using as inline coding so you are getting exception. What is the need of Eval() to check condition. Create a function and pass value to the function so that you won't use Eval() as inline coding.

How to Pass Eval value to if statement in aspx page?

Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.