Compilation error (line 13, col 2): Invalid token 'else' in class, struct, or interface member declaration
Compilation error (line 15, col 16): Invalid token '(' in class, struct, or interface member declaration
Compilation error (line 17, col 1): Type or namespace definition, or end-of-file expected
Compilation error (line 18, col 1): Type or namespace definition, or end-of-file expected
Compilation error (line 19, col 1): Type or namespace definition, or end-of-file expected