C# Operator ??

Instead of operator 'if ' and '?' sometimes we can use operator '??'

code with operator 'if'

code with operator '?'

string getName_with_operator_question(string name)
{
    return (name == null) ? "default" : name;
}

code with operator '??'

string getName_with_operator_double_question(string name)
{
    return name ?? "default";
}

Sample can be download:

Operaors ? and ?? sample

Additional Links:

?? Operator (C# Reference)

C# Operator ?

Instead of operator 'if' sometimes we can use operator '?'

code with operator 'if'

        string getName(string name)
       {
           if (name == null)
               return "default";
           else
               return name;
       }

code with operator '?'

        string getName_with_operator_question(string name)
       {
           return (name == null) ? "default" : name;
       }

Additional Links:

?: Operator (C# Reference)