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Cookies的存放地址一般是：C:/Documents and Settings/用户名/Cookies用户名可以通过系统代码获得：string UserName=System.Environment.UserName；cookies文件夹中的"index.dat"这个文件无法删除.只好绕过它.string strUserName = System.Environment.UserName;

1.关于Cookie:(1)制作:private void Button3_Click(object sender, System.EventArgs e)  {   HttpCookie cookUserInfo = new HttpCookie("UserInfo", System.Guid.NewGuid().ToString());   cookUserInfo["FirstNam

1.MD5编码在asp.net中的密码和用户名中的应用  private string strInfo_StoreName = "";  private string strInfo_StorePassword = "";  private string strPathName = "c://Inetpub//wwwroot//port//Administrator.txt";  privat

 private void Button1_Click(object sender, System.EventArgs e)  {     CallExe( @"md c:/wxd" );   //这里用了@的话,可以不用写成C://wxd了   }  private void CallExe(string argm)  {   Process p = new Process();    p.

 //请在项目中引用OWC11(COM组件)OWC11.SpreadsheetClass xlsheet =new OWC11.SpreadsheetClass();   //合并单元格   xlsheet.get_Range(xlsheet.Cells[1,1],xlsheet.Cells[1,14]).set_MergeCells(true);   xlsheet.ActiveShee

1、DateTime 数字型 System.DateTime currentTime=new System.DateTime(); 1.1 取当前年月日时分秒 currentTime=System.DateTime.Now; 1.2 取当前年 int 年=currentTime.Year; 1.3 取当前月 int 月=currentTime.Month; 1.4 取当前日 int 日=curre

 先在VB的工程中引用“Microsoft Excel 11.0 Object ”11.0是版本号，不重要的，Excel2000是9.0申明变量    Dim xlApp As Excel.Application    Dim xlBook As Excel.Workbook    Dim xlSheet As Excel.Worksheet    Set xlApp = CreateO