Switch statement with static fields

Question

Suppose I have a bunch of static fields and I want to use them in switch:

public static string PID_1 = \"12\";
public static string PID_2 = \"13\";
public st         


        

Answer 1

Case argument should be constant on compile-time.

Try to use const instead:

public const string PID_1 = "12";
public const string PID_2 = "13";
public const string PID_3 = "14";