Compiler Error for Nullable Bool

Question

 bool? ispurchased = null;
    var pospurcahsed= ispurchased ? \"1\":\"2\";

Its generating exception .

Cannot implicitly con

Answer 1

You can use something like this

 bool? chk = false; 

 //or

 bool? chk2 = false;

 var test = (chk != null && (bool)chk) ? "1": "2";

 //or

 var test2 = (chk2.HasValue && (bool)chk2) ? "1" : "2";

I would suggest don't use var keyword for known types.

Instead of this use Like this:

String test = (chk != null && (bool)chk) ? "1" : "2";