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

C#Á¬½ÓsqlserverÊý¾Ý¿â


       µ±ÔÚC#ÓïÑÔÖУ¬Á¬½ÓsqlÊý¾Ý¿âµÄʱºò£¬³£Óõ½sqlconnection½¨Á¢ÓëÊý¾Ý¿âµÄÁ¬½Ó¡£ Óï·¨ÈçÏ£º
       String sqlcon = "***";//ÕâÀïÊÇÒ»¸ö×Ö·û´®£¬¾ßÌå¸úÊý¾Ý¿âµÄÑéÖ¤·½Ê½Óйء£
//sql server Éí·ÝÑéÖ¤ Á¬½Ó×Ö·û´®
private string ConnstrSqlServer = "server=·þÎñÆ÷Ãû³Æ;uid=µÇ¼Ãû³Æ;pwd=µÇ¼ÃÜÂë;database=Êý¾Ý¿âÃû³Æ";
 
//windows Éí·ÝÑéÖ¤Á¬½Ó×Ö·û´®
private string ConnstrWindows = "server=·þÎñÆ÷Ãû³Æ;database=Êý¾Ý¿âÃû³Æ;Trusted_Connection=SSPI";
       SqlConnection connection = new SqlConnection(sqlcon);
ÀýÈ磺
SqlConnection connection = new SqlConnection("server=(local);database=dotNET_lab;Trusted_Connection=SSPI");
//windowsÑéÖ¤·½Ê½ ¡£
SqlConnection connection = new SqlConnection("server=(local);uid=sa;password=sa;database=dotNET_lab");
//»ìºÏÑéÖ¤·½Ê½ ¡£
È»ºó£¬
            try {
                connection.Open();
                SqlCommand command = new SqlCommand("select count(*) from admin where username='"+username+"' and password='"+password+"'",connection);
                SqlDataReader reader = command.ExecuteReader();
                while(reader.Read())
                {
                    n = reader.GetInt32(0);//nÊÇÔÚ֮ǰ¶¨ÒåµÄ£¬Èç¹ûn>0£¬ÏÔÈ»¾Í´æÔÚÕâÑùÒ»¸öÓû§¡£                  
                }
                //Console.WriteLine(reader.GetString(1));
            }
            catch(SqlException ex) {
               &n


Ïà¹ØÎĵµ£º

SQLSERVER¾Û¼¯Ë÷ÒýÓë·Ç¾Û¼¯Ë÷Òý£¨×ª£©

΢ÈíµÄSQL SERVERÌṩÁËÁ½ÖÖË÷Òý£º¾Û¼¯Ë÷Òý(clustered index£¬Ò²³Æ¾ÛÀàË÷Òý¡¢´Ø¼¯Ë÷Òý)ºÍ·Ç¾Û¼¯Ë÷Òý(nonclustered index£¬Ò²³Æ·Ç¾ÛÀàË÷Òý¡¢·Ç´Ø¼¯Ë÷Òý)……
(Ò»)ÉîÈëdz³öÀí½âË÷Òý½á¹¹
ʵ¼ÊÉÏ£¬Äú¿ÉÒÔ°ÑË÷ÒýÀí½âΪһÖÖÌØÊâµÄĿ¼¡£Î¢ÈíµÄSQL SERVERÌṩÁËÁ½ÖÖË÷Òý£º¾Û¼¯Ë÷Òý(clustered index£¬Ò²³Æ¾ÛÀàË÷Òý¡¢´ ......

c#ÖиßЧµÄexcelµ¼ÈësqlserverµÄ·½·¨

±¾ÎÄת×Ô£ºhttp://blog.csdn.net/jinjazz/archive/2008/07/14/2650506.aspx
    ½«oledb¶ÁÈ¡µÄexcelÊý¾Ý¿ìËÙ²åÈëµÄsqlserverÖУ¬ºÜ¶àÈËͨ¹ýÑ­»·À´Æ´½Ósql£¬ÕâÑù×ö²»µ«ÈÝÒ׳ö´í¶øÇÒЧÂʵÍÏ£¬×îºÃµÄ°ì·¨ÊÇʹÓÃbcp£¬Ò²¾ÍÊÇSystem.Data.SqlClient.SqlBulkCopy ÀàÀ´ÊµÏÖ¡£²»µ«Ëٶȿ죬¶øÇÒ´úÂë¼òµ¥£¬ÏÂÃæ²âÊÔ´ú ......

javaÁ¬½Ósqlserver2005Êý¾Ý¿âÐĵÃÌå»á

sqlserverÊý¾Ý¿â£ºjavaÁ¬½Ósqlserver2005Êý¾Ý¿âÐĵÃÌå»á 
Ê×ÏȵÃÏÂÔØÇý¶¯³ÌÐòµ½Î¢ÈíÍøÕ¾ÏÂÔØMicrosoft SQL Server 2005 JDBC Driver 1.2¡¡¡¡½âѹMicrosoft SQL Server 2005 jdbc driver1.2.exe 
µÃµ½sqljdbc.jar£¬ÓõÃʱºòÖ±½Ó¼Óµ½classpathÖÐÈ¥. 
¡¡ÉèÖÃSQL Server·þÎñÆ÷ 
·ÀÖ¹³öÏÖ 
com.mi ......

SqlServer²åÈëÂýµÄÎÊÌâ½â¾ö

Õâ¸öÊÇÎÒ¼ÓÈëµÄQQȺÀïÃæÒ»¸öÍøÓÑÎʵÄÎÊÌâ¡£Ëû˵һ¸ö±í×öÒ»¸öINSERT¶¼»á³¬Ê±¡£ÕýÀ§»óÄØ£¬ÏòȺÀïÃæµÄÈËÇóÖú¡£ÎҸպöÔÕâ·½ÃæÖªµÀµã£¬¾Í»Ø´ðÁË˵ҪÓÅ»¯¾Û¼¯Ë÷Òý¡£Ëû²»Ã÷°×¾ßÌå¸ÃÔõô×ö£¬ËƺõÒ²²»ÖªµÀʲôÊǾۼ¯Ë÷Òý¡£ÎÒ¶ÔËû˵Äã¿ÉÒÔ¿´¿´Äã²åÈë¼Ç¼ʱµÄ´ÅÅÌIOÊÇ·ñ±È½Ï¶à£¬Ëû˵ËûµÄ´ÅÅÌÒѾ­»»³ÉÁËRAID£¬²»ºÃ²é¿´´ÅÅÌIO¡£OK, ÎÒ¼Ì ......

C#Á¬½ÓACESSʱ£¬sqlÓï¾äÓдí

ÔÚдsqlÓï¾äʱ£¬Ò»°ã¶¼ÊÇÒ»¾ä½â¾ö£¬´ÓÀ´Ã»Ïë¹ý˵£¬°ÑsqlÓï¾ä²ð¿ªÀ´Ð´¡£
ÀýÈçÏÂÃæÕâ¾ä£º  string readstring = "select * from ʵÀý where ʵÀýID='"+eid+"'";
È»ºóÖ´ÐÐ Myconnection();
        DataSet ds = new DataSet();
        OleD ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ