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

C#Á¬½ÓMySqlÊý¾Ý¿â·½·¨ ÓîÀ¼

1¡¢ÓÃMySQLDriverCSÁ¬½ÓMySQLÊý¾Ý¿â
ÏÈÏÂÔØºÍ°²×°MySQLDriverCS£¬µØÖ·£ºhttp://sourceforge.net/projects/mysqldrivercs/ÔÚ°²×°Îļþ¼ÐÏÂÃæÕÒµ½MySQLDriver.dll£¬È»ºó½«MySQLDriver.dllÌí¼ÓÒýÓõ½ÏîÄ¿ÖÐ×¢£ºÎÒÏÂÔØµÄÊǰ汾ÊÇ MySQLDriverCS-n-EasyQueryTools-4.0.1-DotNet2.0.exe using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.Odbc;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using MySQLDriverCS;  namespace mysql{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }         private void Form1_Load(object sender, EventArgs e)        {             MySQLConnection conn = null;            conn = new MySQLConnection(new MySQLConnectionString("localhost", "inv", "root", "831025").AsString);            conn.Open();             MySQLCommand commn = new MySQLCommand("set names gb2312", conn);            commn.ExecuteNonQuery();             string sql = "select * from exchange ";            MySQLDataAdapter mda = new MySQLDataAdapter(sql, conn);             DataSet ds = new DataSet();            mda.Fill(ds, "table1");      &n


Ïà¹ØÎĵµ£º

C#Éú³ÉXMLÎļþµÄ º¯Êý

protected void Page_Load(object sender, EventArgs e)
        {
            try
            {
         &nbs ......

MYSQLÖ÷¼ü×Ô¶¯Ôö¼ÓµÄÅäÖÃ

ÔÚÊý¾Ý¿âÓ¦Óã¬ÎÒÃǾ­³£ÒªÓõ½Î¨Ò»±àºÅ¡£ÔÚMySQLÖпÉͨ¹ý×ֶεÄAUTO_INCREMENTÊôÐÔÀ´×Ô¶¯Éú³É¡£MySQLÖ§³Ö¶àÖÖÊý¾Ý±í£¬Ã¿ÖÖÊý¾Ý±íµÄ×ÔÔöÊôÐÔ¶¼ÓÐËù²»Í¬¡£
ISAM±í
Èç¹û°ÑÒ»¸öNULL²åÈëµ½Ò»¸öAUTO_INCREMENTÊý¾ÝÁÐÀïÈ¥£¬MySQL½«×Ô¶¯Éú³ÉÏÂÒ»¸öÐòÁбàºÅ¡£±àºÅ´Ó1¿ªÊ¼£¬²¢1Ϊ»ùÊýµÝÔö¡£
µ±²åÈë¼Ç¼ʱ£¬Ã»ÓÐΪAUTO_INCREMENTÃ÷È ......

mysql ÐÞ¸ÄÃÜÂë

use mysql
update user set Password=password('newpassword') where User='root';
flush privileges;
Ê×ÏÈÒªÉùÃ÷Ò»µã£¬´ó²¿·ÖÇé¿öÏ£¬ÐÞ¸ÄMySQLÊÇÐèÒªÓÐmysqlÀïµÄrootȨÏ޵ģ¬
ËùÒÔÒ»°ãÓû§ÎÞ·¨¸ü¸ÄÃÜÂ룬³ý·ÇÇëÇó¹ÜÀíÔ±¡£
·½·¨Ò»
ʹÓÃphpmyadmin£¬ÕâÊÇ×î¼òµ¥µÄÁË£¬ÐÞ¸Ämysql¿âµ ......

mysqlÃüÁ½õ

mysql
ÃüÁ½õ
²âÊÔ»·¾³£ºmysql 5.0.45
¡¾×¢£º¿ÉÒÔÔÚmysql
ÖÐͨ¹ýmysql>
SELECT VERSION();
À´²é¿´Êý¾Ý¿â°æ±¾¡¿

Ò»¡¢Á¬½ÓMYSQL
¡£

¸ñʽ£º mysql -h
Ö÷»úµØÖ· -u
Óû§Ãû
£­p
Óû§ÃÜÂë
1
¡¢Á¬½Óµ½±¾»úÉϵÄMYSQL
¡£

Ê×ÏÈ´ò¿ªDOS
´°¿Ú£¬È»ºó½øÈëĿ¼mysql\bin
£¬ÔÙ¼üÈëÃüÁîmysql -u r ......

VCÓÃMYSQLÌṩµÄLIB²éѯÊý¾Ý¿â

#include "winsock.h"
#include "mysql.h"
void query_example(void)
{
MYSQL *pDbCon = NULL;
char *pszHost = "localhost";
char *pszUser = "guest";
char *pszPsw = "";
char *pszDbName = "mysql_db_name";
int iPort = 3306;
pDbCon = mysql_init((MYSQL*) 0);
if (NULL != pDbCon)
{ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ