TRIM()_字符串_Hello World1

//动态类型:变量名(实例的其他引用) . 方法名

//x.Trim();x.TrimEnd();x.TrimStart()

基本格式运用:

using System;
namespace HelloWorld1
{
    class TrimMethod
    {
         static void Main(string[] args)
         {
             string x ="ABCD EF";
             //Console.WriteLine(x.Trim("F"));//FAULT*1
             Console.WriteLine(x.Trim());//@1
             Console.WriteLine(x.Trim('F','E',' '));//@2
             Console.WriteLine(x.Trim("FE ".ToCharArray()));//@3
             Console.ReadKey();
          }
      }
}

待续....