我怎样才能连接到我的Oracle 11g release 11.2.0.1.0
?
我的.Net framework is 4
. 我的操作系统是windows 7 64 bit
版本。
我从谷歌阅读了一些样本并进行了测试,但它不起作用。
这是我的代码。我用过VS2012 Express 2012 for Web
。
我使用了 Oracle.DataAccess.. 任何示例代码或说明帮助表示赞赏..
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Oracle.DataAccess.Client;
namespace WebApplication1
{
public partial class index : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
OracleConnection connection = new OracleConnection("Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=myhost)(PORT=1521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=mySid)));User Id=xxx;Password=xxx;");
try
{
connection.Open();
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
}
}
这是我的错误..
Server Error in '/' Application.
The provider is not compatible with the version of Oracle client
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: Oracle.DataAccess.Client.OracleException: The provider is not compatible with the version of Oracle client
Source Error:
Line 13: protected void Page_Load(object sender, EventArgs e)
Line 14: {
Line 15: OracleConnection connection = new OracleConnection("Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=xxxx)(PORT=xxxx)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=xxx)));User Id=xxx;Password=xxxx;");
Line 16: try
Line 17: {
Source File: c:\PLanguages\PSources\C#\WebApplication1\WebApplication1\index.aspx.cs Line: 15
Stack Trace:
[OracleException (0x80004005): The provider is not compatible with the version of Oracle client]
Oracle.DataAccess.Client.OracleInit.Initialize() +624
Oracle.DataAccess.Client.OracleConnection..cctor() +903
[TypeInitializationException: The type initializer for 'Oracle.DataAccess.Client.OracleConnection' threw an exception.]
Oracle.DataAccess.Client.OracleConnection..ctor(String connectionString) +0
WebApplication1.index.Page_Load(Object sender, EventArgs e) in c:\PLanguages\PSources\C#\WebApplication1\WebApplication1\index.aspx.cs:15
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
System.Web.UI.Control.OnLoad(EventArgs e) +92
System.Web.UI.Control.LoadRecursive() +54
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772