How to wait or delay a code in my CS code

Question

I want to create a waiting sequence or the lines appear after a specified time.

I tried Task.Sleep(number); and await Task.Delay(2000); but no.. nothing works.

VSC says The name 'Task' does not exist in the current context

Answer 1

You need to add async Task, without testing it something like should work:

using System.Threading.Tasks;

namespace Simple;

class Program
{
    public static async Task Main()
    {
        await Task.Delay(2000);
    }
}