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)