Is good to call function in other function parameter?

Question

I suppose this:

public static string abc()
{
    return \"abc\";
}

Is better to call this function in this way:

string call         


        

Answer 1

Actually I don't see a difference if you don't have any error checking.

This would make a difference

string call = abc();
# if call is not empty
{
    Console.writeline(call);
}

The above method could avoid empty string being written.