// private delegate string GetString();
static void Main(string[] args)
{
// int x = 40;
// GetString a = x.ToString;
// string s = a(); //常用的初始化和调用
// Console.WriteLine(s);
Printstring method = method1;
pringstr(method);
// method += method1;
Console.ReadKey();
}
static void pringstr(Printstring print)
{
print();
}