Question

I want to make this function work in my program, but Visual Studio tells me that MyFunc is a variable but is used like a method, But that’s what I’m trying to do. trying to call it.

static private void TryThisFunc(Delegate MyFunc)
{
   try
   {
       MyFunc(); // MyFunc is a variable but is used like a method
   }
   catch (Exception ex)
   {
       Console.WriteLine(ex.Message);
   }
}

Answer 1

You haven’t specified what type of delegate to use. It could be a delegate which takes parameters – in which case clearly you can’t call it with no arguments. You probably want to use a specific delegate type, e.g.

static private void TryThisFunc(Action action)
{
    try
    {
        action();
    }
    catch (Exception ex)
    {
        Console.WriteLine(ex.Message);
    }
}