Problem with tempdata

Question

Hi

 

I just want to use tempdata value from a custom method but unable to do.

please help me.

 

here i am assigning value 

public void abc(){

 

 TempData["PhoneVarificationMissing"] = "Yes";

 

} 

 

Here I want to access

 

public ActionResult kkk()

{

 aaa obj=new aaa()

 

obj.abc(); 

 

 var a=TempData["PhoneVarificationMissing"];

} 

 

Here I am getting null value