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using System;using System.Collections.Generic;using System.Linq;using System.Windows;using System.Text;using System.IO; //文件操作所属的命名空间。namespace FileOperate{ public class FileOperate//对文件的操作类 { //删除文件方法。 public bool DeletFile(string Filefullpath) { if (File.Exist... 阅读全文
posted @ 2009-08-25 22:26
清山博客
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1.获取文本框里的回车数:<script language=javascript> function getCount(){ var count=document.all('TextArea1').innerHTML.split('/n').length;//获取回车的个数 alert("总共有"+ count +"个回车");} </script> </HEAD><BODY> <textarea id="TextArea1" cols=" 阅读全文
posted @ 2009-08-25 16:48
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html xmlns="http://www.w3.org/1999/xhtml" ><head><title>标题页</title></head><body><table border="0" cellpadding="0" cellspacing="0"> <tr> <td>所属区域</td> <td> <input type="text" id="t 阅读全文
posted @ 2009-08-25 16:16
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按钮类:1.页面刷新: function renovates() { document.location.reload(); }2.动态为按钮添加事件: function addClick(obj) { obj.onclick=function() //绑定按钮的单击事件 { alert('动态添加事件成功 '); //单击事件完成的功能-输出提示 } }<input id="Button2" type="button" value=" 测试" /><input id="Button1&qu 阅读全文
posted @ 2009-08-25 15:44
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using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using System.Data.SqlClient;public class DataBase{ //使用单件模式,只能实例化一个对象,... 阅读全文
posted @ 2009-08-25 11:55
清山博客
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using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;//引入数据库的命名空间using System.Data.SqlClient;/// <summary>/// DB 数据的服务类/ 阅读全文
posted @ 2009-08-25 11:54
清山博客
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