c# Á¬½ÓMySqlÊý¾Ý¿âµÄÁ½ÖÖ·½·¨
1¡¢ÓÃMySQLDriverCSÁ¬½ÓMySQLÊý¾Ý¿â
ÏÈÏÂÔغͰ²×°MySQLDriverCS£¬µØ
Ö·£º
http://sourceforge.net/projects/mysqldrivercs/
ÔÚ°²×°Îļþ¼ÐÏÂÃæÕÒµ½
MySQLDriver.dll
£¬È»ºó½«
MySQLDriver.dll
Ìí¼ÓÒýÓõ½ÏîÄ¿ÖÐ
×¢£ºÎÒÏÂÔصÄÊÇ°æ±¾ÊÇ
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 =
Ïà¹ØÎĵµ£º
½ñÌì×öÏîÄ¿µÄʱºò£¬½«null´«ÈëOracleµÄ±íÖУ¬¾ÍÊDz»³É¹¦
¾¹ý³¢ÊԵóöÁËÁ½¸ö½â¾ö·½°¸£º
1.´«ÈëOracleDateTime.NULL
2.Nullable<DateTime> optime = DBNull.Value; ´«Èëoptime(¿ªÊ¼ÍøÉÏÕҵĴð°¸ÊÇNullable<DateTime> optime = null·¢ÏÖ»¹Êǻᱨ´í) ......
protected void btnsearch_ServerClick(object sender, EventArgs e)
{
string lujing=this.Text2.Value.ToString().Trim();
string shujuku = this.jine.Value;
&nbs ......
ÔÚASP.NetÒ»°ãµÄ³ÌÐò±àдÖУ¬ËùʹÓõÄÊý¾ÝÀïÃ棬ÈÕÆÚʱ¼äÊÇÒ»ÖÖÌØÊâµÄÊý¾ÝÀàÐÍ£¬Ò²ÊǾ³£±»Ê¹Óõġ£---µçÄԽ̳̼¼ÊõѧϰÍø
ÔÚVisual Basic.NETÖеÄÈÕÆÚʱ¼äÊý¾ÝÓÃÊýÖµµÄÊý¾ÝÀàÐͱ£´æ£¬¶øÇÒÓз¶Î§¡£
ÈÕÆڵķ¶Î§Êǹ«Ôª1Äê1ÔÂ1ÈÕ¡«¹«Ôª9999Äê1 2ÔÂ3 1ÈÕ£¬Ê±¼äµÄ·¶Î§ÊÇ00£º00£º00¡«23£º59£º59¡£ÉùÃ÷¸ñÊ½È ......
1.Êý¾ÝÁ¬½Ó·½Ê½
ASP.NET±¾ÉíµÄÊý¾Ý·ÃÎÊADO.NET²»Ö§³Ö¶ÔÓÚMySqlµÄÁ¬½ÓºÍ²éѯ£¬µ«ÊÇMySQL¹ÙÍøÉϾùÌṩÁ˶àÖÖASP.NETÁ¬½Óµ½MySQLµÄ·½Ê½£º
£¨1£©ODBCÇý¶¯µÄ·ÃÎÊ·½Ê½£ºmysql-connector-odbc-5.1.5-win32.msi£¬ODBC
£¨2£©ADO.NET¶ÔÓÚMySQLµÄ·ÃÎÊ·½Ê½£ºmysql-connector-net-6.2.2.zip
¸öÈËÑ¡ÓõÄÊǵڶþÖÖ£¬¸Ð¾õ·½±ã£¬ºÍ.NET¶ÔS ......
ÂÒÂëÕæÊǸöÁîÈËÌÖÑáµÄÎÊÌâ~
¸Õ²ÅÖÕÓÚ°ÑMySQLÓëJSP½»»¥µÄÂÒÂëÎÊÌâ½â¾öÁË¡£
°ì·¨ÈçÏ£º
1.ÔÚurl´¦¼ÓÉϾä×Ó "&useUnicode=true&characterEncoding=GBK" £»
2.ÎÒÓÃNavicat Lite¿ÉÊÓ»¯¹¤¾ß´´½¨MySQLÊý¾Ý¿âʱ£¬¿ÉÑ¡¶¨Êý¾Ý¿â±àÂ룬ҲÊÇ GBK £»
3.Ò³ÃæµÄ±àÂë¿ÉÒÔÑ¡GBKÒÔÍâµÄ±àÂ뷽ʽ£¬ÈçUTF-8¡£Èô²Ù×÷Ò³ÃæµÄ±àÂëÊÇUTF- ......