string字母排序,

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;

 namespace ConsoleApplication1
 {
     class Program
     {
         static void Main(string[] args)
         {
             string[] str =  { "student","iphone","abs","ball","wc"};
             SortStringArray(str,SortType.rise);

             for (int i = ; i < str.Length; i++)
             {
                 Console.WriteLine(str[i]);
             }

             Console.ReadKey();
         }

         //按字母排序
         static void SortStringArray(string [] array,SortType type)
         {
             string temp = null;

             //降序
             if (type == SortType.drop)
             {
                 for (int i = ; i < array.Length; i++)
                 {
                     for (int j = i; j < array.Length; j++)
                     {
                         if ((int)array[i][] < (int)array[j][])
                         {
                             temp = array[i];
                             array[i] = array[j];
                             array[j] = temp;
                         }
                     }
                 }
             }//升序
             else if(type == SortType.rise)
             {
                 for (int i = ; i < array.Length; i++)
                 {
                     for (int j = i; j < array.Length; j++)
                     {
                         if ((int)array[i][] > (int)array[j][])
                         {
                             temp = array[i];
                             array[i] = array[j];
                             array[j] = temp;
                         }
                     }
                 }
             }

         }

         public enum SortType
         {
             drop,
             rise
         }

     }

 }

冒泡算法对string数组排序O(∩_∩)O~

新人求关照，求大家多多指点