1,javascript 中的排序 <script > function KeyValue(serialkey,value) { this.serialkey = serialkey; this.value = value; } function sortfunction(x,y) { return x.serialkey -y.serialkey; } var a=new Array(3); a[0]=new KeyValue(30,'aaa'); a[1]=new KeyValue(10,'ddd'); a[2]=new KeyValue(20,'ccc'); a.sort(sortfunction); window.alert(a[1].value); </script>
2,在C#中的排序
using System;
namespace webUserWindowExample.test { /// <summary> /// Summary description for Class1. /// </summary> public class KeyAndValue:System.IComparable { private int _key; private string _value;
public int Key { get{return this._key;} }
public string Value { get{return this._value ;} }
public KeyAndValue(int key,string svalue) { _key=key; _value=svalue; }
public int CompareTo(object obj) { if(obj is KeyAndValue) { KeyAndValue temp = (KeyAndValue) obj;
return _key.CompareTo(temp.Key ); } throw new ArgumentException("object is not a Temperature"); }
} }
在webform1 page_load()中
webUserWindowExample.test.KeyAndValue [] a=new webUserWindowExample.test.KeyAndValue[5]; a[0]=new webUserWindowExample.test.KeyAndValue(30,"aaa"); a[1]=new webUserWindowExample.test.KeyAndValue(28,"bbb"); a[2]=new webUserWindowExample.test.KeyAndValue(37,"ccc"); a[3]=new webUserWindowExample.test.KeyAndValue(23,"ddd"); a[4]=new webUserWindowExample.test.KeyAndValue(35,"eee");
Array.Sort(a);
foreach(webUserWindowExample.test.KeyAndValue kv in a) { Response.Write(kv.Value); } 
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