Declaring a const double[] in C#? [duplicate]

Answer 1

There is no way to have a const array in C#. You need to use indexers, properties, etc to ensure the contents of the array are not modified. You may need to re-evaluate the public side of your class.

Just to point out though... Static readonly -IS NOT CONST-

This is perfectly valid and not what you were wanting:

class TestClass
{
    public static readonly string[] q = { "q", "w", "e" };
}

class Program
{
    static void Main( string[] args )
    {
        TestClass.q[ 0 ] = "I am not const";
        Console.WriteLine( TestClass.q[ 0 ] );
    }
}

You will need to find other ways to protect your array.