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【Asp.Net】 asp.net 键值队排序

作者:Dezai.CN / 发布于2012/7/31/ 472

asp.net 键值队排序

<div>using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;</div>
<div>namespace jquerytest
{
 public partial class WebForm33 : System.Web.UI.Page
 {
 protected void Page_Load(object sender, EventArgs e)
 {</div>
<div>
 
 }
<div> protected void Button1_Click(object sender, EventArgs e)
 {
 //声明键值队 (时间和价格)
 Dictionary<string, string> ball = new Dictionary<string, string> { 
 { "2012-3-30", "30.0" }, 
 { "2012-4-5", "10.5" }, 
 { "2012-4-10", "15.4" }, 
 { "2012-7-29", "20" }, 
 { "2012-4-6", "30" }, 
 { "2012-4-7", "50" }
 };
 ball.Add("2012-4-4", "60");//手动追加键值队</div>
<div> string key = "";
 string value = "";</div>
<div> foreach (KeyValuePair<string, string> kvp in ball)
 {
 key += kvp.Key + ",";
 value += kvp.Value + ",";
 }
<div> string[] keyList = key.Split(',');
 string[] valueList = value.Split(',');</div>
<div> string mytemp = "";
 string tempValue = "";</div>
<div> for (int m = 0; m < keyList.Length - 1; m++)
 {//冒泡排序
 for (int n = m - 1; n >= 0; n--)
 {
 if (Convert.ToDateTime(keyList[n]) > Convert.ToDateTime(keyList[n + 1]))
 {//时间对比
 //利用中间变量对比换位 (时间)
 mytemp = keyList[n];
 keyList[n] = keyList[n + 1];
 keyList[n + 1] = mytemp;</div>
<div> tempValue = valueList[n];//价格
 valueList[n] = valueList[n + 1];
 valueList[n + 1] = tempValue;
 }
 }
 }
<div>
 //打印出排序后的结果
 Response.Write("排序结果为:");
 Response.Write("");
 for (int k = keyList.Length - 2; k >= 0; k--)
 {
 if (k == keyList.Length - 2)
 {
 Response.Write("最晚时间：" + keyList[k] + " 最晚时间对应的价格：" + valueList[k]+"元");
 Response.Write("");
 }
 if(k==0)
 {
 Response.Write("最早时间：" + keyList[k] + " 最早时间对应的价格：" + valueList[k]+"元");
 }
 }
<div> //Response.Write(keyList[k] + "," + valueList[k] + "$");
 //Response.Write(keyList[k] + " " + valueList[k] + " ");</div>
<div> 
 }
<div>
 
 }
}
</div>

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　键值队排序　

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