Compiler Error for Nullable Bool

Question

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

Its generating exception .

Cannot implicitly con

Answer 1

You can't use Nullable or bool? in condition directly, instead use it like:

var pospurcahsed= (ispurchased.HasValue && ispurchased.Value) ? "1":"2";