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

C# SqlServer - .NET¼¼Êõ / C#

C# code:

SqlConnection myConn = new SqlConnection("Server=localhost;Database=Scores;uid=sa;pwd=;");
SqlCommand cmd= new SqlCommand();;
cmd.CommandType = System.Data.CommandType.Text;
myConn.Open();
cmd.CommandText = "insert into INFO(ѧºÅ) values ('111')";
int num = cmd.ExecuteNonQuery();
cmd.Connection = myConn;


ΪʲôûÓ𡣿´ó¼Ò°ï°ï棡Êý¾Ý¿âÖеıíû±ä°¡£¡

cmd.Connection = myConn;  
·Åµ½µÚ3ÐÐÈ¥

ÒªÏÈΪSqlCommand¶ÔÏóÖ¸¶¨SqlConnectionÁ¬½Ó£¬È»ºóÔÙÖ´ÐÐÃüÁî¡£

ÒýÓÃ
cmd.Connection = myConn;
·Åµ½µÚ3ÐÐÈ¥

¶÷ UP

ȷʵȷʵ£¬Ð»Ð»¶þ룬µ«ÊÇÎªÊ²Ã´ÄØ£¿

cmd.Connection = myConn; ·ÅÔÚ int num = cmd.ExecuteNonQuery(); Ç°ÃæÖ´ÐоÍOKÁË

SqlConnection myConn = new SqlConnection("Server=localhost;Database=Scores;uid=sa;pwd=;");
  myConn.Open();
  SqlCommand cmd= new SqlCommand('insert into INFO(ѧºÅ) values ('111')',myConn);
  int num = cmd.ExecuteNonQuery();
  myConn.Close();

1¡¢2Â¥¶¼ÕýÈ· 
ÊÂʵÉϰÑcmd.Connection = myConn; 
·Åµ½num = cmd.ExecuteNonQuery();֮ǰ¾ÍÐУ¬
cmdÒªÓÐÁ¬½Ó ²¢ÇÒÁ¬½Ó´ò¿ª²ÅÄÜexcute


Ïà¹ØÎÊ´ð£º

C/C++/MFCȺ - C/C++ / ·Ç¼¼ÊõÇø

´ó¼ÒºÃ£¬ÕâÊÇÒ»¸öÖ÷ÒªÃæÏòc/c++/mfcµÄȺ£¬×î½ü½øÐÐÁËÒ»´Î´óÇåÀí£¬»¶Ó­¸÷λ¸ßÊÖ¼ÓÈ룬ºÃѧ°®ÎʵÄÐÂÊÖ£¬Ò²¿ÉÒÔÉêÇëµÄ£¬ÉêÇë¸ñʽ Ö°Òµ£¨c/c++/mfc ÈÎѡһ»òÕ߶ࣩ ¹¤×÷ÄêÏÞ£¨Ñ§ÉúÖ±½Óд´ó¼¸£©¾ÍÐÐÁË£¬ÈëȺµÄÒªÇó¾ÍÊÇÒª» ......

ajax¶ÁÈ¡ashxÊä³öµÄjsonÊý¾Ý±¨´í - .NET¼¼Êõ / C#

ÎÒÓÃjqueryÎÞË¢ÐÂÉÏ´«Í¼Æ¬ºó·µ»Øjson¸ñʽµÄÊý¾Ý±¨´í
£¨Êµ¼ÊÉÏͼƬÊÇÉÏ´«³É¹¦µÄÁË£¬Ö»ÊÇ·µ»Øjson¸ñʽ×ܶÁ²»µ½£¬×ÜÊDZ¨´í£©
ÎÒµ÷ÊÔÉÏ´«µÄashxÒ³ÈçÏÂ
ÎÞ·¨ÏÔʾ XML Ò³¡£ 
ʹÓà Ñùʽ±íÎÞ·¨²é¿´ XML ÊäÈë¡£Çë¸ü ......

c¾²Ì¬±àÒëÁíÒ»¸öÎļþ¼ÐµÄ¿âº¯Êý - C/C++ / CÓïÑÔ

ÔÚ¸ùĿ¼/libÖдæ·ÅÒ»¸ölog.c£¬log.h£¬²¢ÓÃÏÂÃæµÄÓï¾ä£º
gcc -c log.c
ar crv liblog.a log.o
±àÒë³öÒ»¸öliblog.a¾²Ì¬¿â£¬È»ºóÔÚÎļþ¼Ð£º/testfileÖд´½¨Ò»¸ötest.cºÍtestc.c£¬test.cÖÐÒýÓÃÁËtestc.cÖж¨ÒåµÄ·½·¨ ......

c±à³ÌÇóÖú - C/C++ / CÓïÑÔ

ÊäÈë10ѧÉúµÄ³É¼¨£¬¹²4¿Æ£¬°´ÕÕÒªÇó±àдʵÏÖÏÂÁй¦ÄܵijÌÐò£¨ÓÃ×Óº¯ÊýʵÏÖ£©
1 Çó³öÿ¿ÆµÄƽ¾ù³É¼¨ ½«Æ½¾ù·Ö¡µ90µÄͬѧµÄÅÅÐò
×÷ÒµÌù~£¡

àÅ ÎÒͬѧ¸øÎÒ·¢µÄ×÷Òµ ÎÒ×òÌì×öÁË µ«Êǽá¹ûÔËÐв»¶Ô ×òÌìÓкö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ