泛型方法的定义

 泛型方法定义如下。

 

     public   class  Printer
    {
         /*
         * 本例为泛型方法
         * T是泛型类实例所存储类型的占位符。在泛型类型的实例定义中，必需指定这个实例存储的实际类型。         * 
          */
         public   void  Print <T> (T argument)
        {
             if  ( typeof (T) == typeof ( string ))
            {
                Console.WriteLine(argument);
            }
             else
            {
                Console.WriteLine(argument.ToString());
            }
        }
    }

 调用方法为：

     class  Program
    {
         static   void  Main( string [] args)
        {
            Printer print  =   new  Printer();
            Console.WriteLine( " String Type: " );
            print.Print < string > ( " Hello " );
            Console.WriteLine( " Int Type: " );
            print.Print < int > ( 100 );

            Console.ReadKey();
        }
    }