C# - Error “not all code paths return a value” with an array as out parameter

Question

I currently have the below code:

public int GetSeatInfoString(DisplayOptions choice, out string[] strSeatInfoStrings)

    {
        strSe         


        

Answer 1

The error isn't anything to do with your out parameter.

Your method

public int GetSeatInfoString(
                   DisplayOptions choice, out string[] strSeatInfoStrings)

is declared as returning an int, and doesn't do this for all code paths.