c# if statement for macro

i am trying to create a macro with jitbit macro recorder, what i need is if statement for shortcuts, like "ctrl+y", but software doesnt have if statement for shourtcuts. But there is Run "C# code" feature. I am trying to create a code for this. but failed so far.Can anyone help me?

Note: code must contain a class named Program with the static method Main.

Here is example code from the macro recorder;

public class Program
{
    public static void Main()
    {
        System.Windows.Forms.MessageBox.Show("test");
    }
}