【发布时间】:2014-02-09 15:56:43
【问题描述】:
我有来自托管服务提供商 net4.in 的 MYSQL 数据库,但我无法访问数据库。
我的代码如下:
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Data.Odbc;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class dummy : System.Web.UI.Page
{
OdbcConnection conn;
string Address = "Driver={MySql ODBC 5.1 Driver};Server=phpmyadmin7.net4india.com;Option=3;Port=3306;Stmt=;" +
"DataBase=test;Uid=demo;Pwd=demo123;";
protected void Page_Load(object sender, EventArgs e)
{
string sql = "Select * from test.testing limit 5";
DataSet rsDSet = new DataSet();
try
{
if (sql == "") throw new Exception("SQL input required");
conn = new OdbcConnection(Address);
if (conn.State == ConnectionState.Closed) conn.Open();
OdbcDataAdapter adp = new OdbcDataAdapter(sql, conn);
adp.Fill(rsDSet);
}
catch (Exception ee)
{
Response.Write(ee.ToString());
}
GridView1.DataSource = rsDSet;
GridView1.DataBind();
}
}
请告诉我如何连接 MYSQL DB。 提前谢谢你
【问题讨论】:
-
怎么了?有错误吗?超时?段错误?
标签: c# mysql asp.net linq asp.net-4.0