占位符格式字符的几种用法

来源：互联网发布：拾柒网络书定制多久编辑：程序博客网时间：2024/06/05 22:42

using System;

    class Program
    ...{
        static void Main(string[] args)
        ...{
            Console.WriteLine("{0:#####.000}", 75928.3);//75928.300
            Console.WriteLine("{0:##.000}", 1456.456789); //1456.457
            Console.WriteLine("{0:#####}", 255);//255
            Console.WriteLine("{0:#####}", 1456);//1456
            Console.WriteLine("{0:###}", 32767);//32767
            Console.WriteLine("{0:000}", 55);//055
            Console.WriteLine("{0:000}", 1456);//1456
            Console.WriteLine("{0:##'#//#}", 255);//255#/#
            Console.WriteLine(@"{0:###/#}", 255);//255#
            Console.WriteLine("{0:###'#0%;'}", 1456);//1456#0%;
            Console.WriteLine("{0:C}", 33345.8977);//￥33,345.90
            Console.WriteLine("{0:C}", -33345.8977);//￥-33,345.90
            Console.WriteLine("{0:D}", 33345);//33345
            Console.WriteLine("{0:D7}", 33345);//0033345
            Console.WriteLine("{0:F}", 33345.8977);//33345.90
            Console.WriteLine("{0:F0}", 33345.8977);//33346
            Console.WriteLine("{0:F5}", 33345.8977);//33345.89770
            Console.WriteLine("{0:G}", 33345.8977);//33345.8977
            Console.WriteLine("{0:G7}", 33345.8977);//33345.9
            Console.WriteLine("{0:G4}", 33345.8977);//3.335E+04
            Console.WriteLine("{0:X}", 255);//输出16进制      FF
            Console.WriteLine("{0:x8}", 1456);//8位输出16进制 000005b0
            Console.WriteLine("{0:N}", 33345.8977);//33,345.90
            Console.WriteLine("{0:N4}", 33345.8977);//33,345.8977
            Console.WriteLine("{0:E}", 33345.8977);//3.334590E+004
            Console.WriteLine("{0:E10}", 33345.8977);//3.3345897700E+004
            Console.WriteLine("{0:e4}", 33345.8977);//3.3346e+004
            Console.Read();
        }
    }