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       System.DateTime currentTime=new System.DateTime(); 
  1.1 È¡µ±Ç°ÄêÔÂÈÕʱ·ÖÃë 
       currentTime=System.DateTime.Now; 
  1.2 È¡µ±Ç°Äê 
       int Äê=currentTime.Year; 
  1.3 È¡µ±Ç°Ô 
       int ÔÂ=currentTime.Month; 
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       int ÈÕ=currentTime.Day; 
  1.5 È¡µ±Ç°Ê± 
       int ʱ=currentTime.Hour; 
  1.6 È¡µ±Ç°·Ö 
       int ·Ö=currentTime.Minute; 
  1.7 È¡µ±Ç°Ãë 
       int Ãë=currentTime.Second; 
  1.8 È¡µ±Ç°ºÁÃë 
    int ºÁÃë=currentTime.Millisecond; 
    £¨±äÁ¿¿ÉÓÃÖÐÎÄ£© 
2¡¢Int32.Parse(±äÁ¿)            Int32.Parse("³£Á¿") 
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3¡¢  ±äÁ¿.ToString()      
   ×Ö·ûÐÍת»» תΪ×Ö·û´® 
   12345.ToString("n");        //Éú³É   12,345.00 
   12345.ToString("C");        //Éú³É £¤12,345.00 
   12345.ToString("e");        //Éú³É 1.234500e+004 
   12345.ToString("f4");        //Éú³É 12345.0000 
   12345.ToString("x");         //Éú³É 3039  (16½øÖÆ) 
   12345.ToString("p");         //Éú³É 1,234,500.00% 
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using System.Data;
using System.Data.OleDb;
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string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwin ......

asp.net wap 2.0 ʵÏÖ ishtml32 Ï ¼ÓÔØ cssÎļþ

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using System.Web.UI.MobileControls.Adapters;
public class MyForm : Form
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Asp.NetÖÐsql server 2000/2005 Á¬½Ó×Ö·û´®


http://zhanglei1286.blog.163.com/blog/static/1895797120091112113019600/
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SQL 2000:
static string StrConn = "server=.;uid=sa;pwd=sa;database=MyCUDS";
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con = new SqlConnection(@"Server=.\SQLExpress;Database=db_CMS;Persist Security Info=True;User ID=sa;Password=Masslong"); ......
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