public static void ExampleSimpleDelegate()
{
Console.WriteLine("-------------------------------------------------------------");
Console.WriteLine("example simple delegate");
ShowText showText = PrintDateTime;
showText += PrintTimeSpan;
showText += PrintEnviroment;
showText += PrintEnviromentCpu;
Console.WriteLine($"{showText.GetInvocationList().Length}");
showText -= PrintEnviromentCpu;
Console.WriteLine($"{showText.GetInvocationList().Length}");
Console.WriteLine(showText.Method);
Console.WriteLine(showText.Target);
showText.Invoke();
Show show = (string text) => Console.WriteLine(text);
show.Invoke("Show....");
Console.WriteLine("-------------------------------------------------------------");
}
