String takes any value in c# Visual Studio

Question

     private void button1_Click(object sender, EventArgs e)
    {

        string answer = (@"class SecLevel \n { \n static void Main()\n{Console.WriteLine("Hello World!");}}");
        if (textBox1.Text == answer)
        {
            MessageBox.Show( "Good!");
        }
    }

Answer 1

It is because of the "Hello World!" you need to escape the ",

do this instead:

            "class SecLevel \\n { \\n static void Main()\\n{Console.WriteLine(\"Hello World!\");}}"