Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C#ÃüÁîÐвÎÊýÎÊÌâ

public class Functions
{
    public static long Factorial(int n)
    {
        if (n < 0) { return -1; }    //error result - undefined
        if (n > 256) { return -2; }  //error result - input is too big

        if (n == 0) { return 1; }

        // Calculate the factorial iteratively rather than recursively:

        long tempResult = 1;
        for (int i = 1; i <= n; i++)
        {
            tempResult *= i;
        }
        return tempResult;
    }
}
class MainClass
{
    static int Main(string[] args)
    {
        // Test if input arguments were supplied:
        if (args.Length == 0)
        {
            System.Console.WriteLine("Please enter a numeric argument.");
            System.Console.WriteLine("Usage: Factorial <num>");
            return 1;
        }

    &


Ïà¹ØÎÊ´ð£º

C# Á¬½ÓSQLÊý¾Ý¿â³£ÓõÄÁ¬½Ó×Ö·û´®¸ÃÈçºÎд£¿

£¨1£©string ConnString = "server=localhost;integrated security=sspi;database=pubs;";   
£¨2£©string strConnection="user uid=sa;pwd=123456;Database=test;Server=test;Connect ......

C#Á´½ÓORACLEÖ´ÐÐ ´æ´¢¹ý³Ì ·µ»ØDATASET

ÈçÌ⣬ÎÒÏëͨ¹ýoracleµÄÒ»¸ö´æ´¢¹ý³Ì·µ»ØÒ»¸öDATASET£¬¿ÉÊÇÔõôҲʵÏÖ²»ÁË£¬ÔÚÍøÉÏ¿´ÄÇЩ˵½¨°ü¿ÉÎÒŪ²»ºÃ£¬ÅªÁ˺ü¸ÌìÍ·´óÁË£¬Ë­ÓпÉÒԳɹ¦Ö´ÐеĴúÂë¿ÉÒÔ·¢Ò»¶Î¸øÎÒ£¬»òÕßÖ¸µãÏ´ó¸ÅÔõôŪ£¬ÍøÉÏ¿½±´µÄ±ðÀ´¡£ÏÈлР......

Çë½ÌC#,asp.net

  ÓÉÓÚÒ»¾Éϵͳ£¨C#,asp.net 1.1£©Òª×·¼Ó»úÄÜ£¬Òò´ËҪѧϰ£¬Äܲ»ÄÜÍÆ¼öһЩ½Ì²Ä¡£²»Òª³¬¹ýÈý±¾Ñ½£¡
  ÊDz»ÊÇ1.1 ºÍ 2.0 µÈ±ä»¯Í¦´óµÄ¡£Ê¹ÓÃ2.0µÄ½Ì²Ä¿ÉÒÔÂð?
  лл£¡
ÍÆ¼öÃÏÀÏ´óµÄ¡¶ASP.N ......

C#ÈçºÎ¶ÔAccess½øÐжà±í²éѯ

string ConStr = "provider=Microsoft.jet.oledb.4.0;data source=" + Application.StartupPath + @"\MYText.mdb";
            OleDbConnection Olecon = ne ......

c# 2005²Ù×÷Access,Êý¾ÝÖ´ÐÐΪʲô²»ÄÜÁ¢¼´Íê³É£¿

ÎÒÖ´ÐÐÒ»¸öinsertºóÂíÉÏÖ´ÐÐÒ»¸öselect£¬·¢¾õÊý¾Ý»¹Ã»¼Ó½øÈ¥£¬Èç¹ûµÈ1£¬2ÃëÔÙselectµÄ»°Êý¾Ý¾ÍÓÐÁË¡£

ÄÇÎÒÓ¦¸ÃʲôʱºòÔÙselectÄØ£¿²»¿ÉÄÜÿ´Î¶¼¼Ó¸ö¶¨Ê±Æ÷À´¸ã°É£¬¶àÂé·³£¿
commit

?????????????

°ÑÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ