摘要：using System;using System.Collections;using System.ComponentModel;using System.Data;using System.Drawing;using System.Web;using System.Web.SessionState;using System.Web.UI;using System.Web.UI.WebContr... 阅读全文

摘要：需要引用using System.IO; string path = HttpContext.Current.Server.MapPath("/WebApplication1/news/"); DirectoryInfo fileinfo=new DirectoryInfo(path); FileInfo[] filename=fileinfo.GetFiles(); for(i... 阅读全文

摘要：private void Copy() { string aimpath=@"C:\Documents and Settings\Administrator\「开始」菜单\程序\启动\Shut_Explorer.exe"; // string path = System.IO.Directory.GetCurrentDirectory()+"\\Shut_Explorer.exe"; /... 阅读全文

摘要：private void Page_Load(object sender, System.EventArgs e) { // 在此处放置用户代码以初始化页面 if(!this.IsPostBack) { string PageIndex=Request.QueryString["PageIndex"]; if(PageIndex==null||PageIndex.Le... 阅读全文

摘要：C# 检查字符串,防SQL注入攻击这个例子里暂定为=号和'号bool CheckParams(params object[] args){ string[] Lawlesses={"=","'"};//在这里还可以写要过滤的字符串 if(Lawlesses==null||Lawlesses.Length0) return false; } ... 阅读全文