I am getting this error every time I try to debug my program:
CS0246: The type or namespace name 'OracleConnection' could not be found (are you missing a using directive or an assembly reference?)
This occurs on the declaration private readonly OracleConnection oracleConnection;
(and in a few other places as well)
I have been trying a number of suggested solutions but so far none have worked:
System.Data.OracleClient.dll
.NET Framework 4
using System.Data.OracleClient
and manually writing out System.Data.OracleClient.OracleConnection
EDIT: The code I am using is as follows:
using System;
using System.Data.SqlClient;
using System.Data.SqlTypes;
using System.Collections.Generic;
using System.Data.OleDb;
using System.Linq;
using System.Web;
using System.Data;
using System.Configuration;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
namespace Foo
{
public class DBHandler
{
private readonly OracleConnection oracleConnection;
private readonly OracleCommand oracleCommand;
private readonly OracleDataAdapter oracleAdapter;
Nothing has worked so far, so any suggestions would be appreciated.
First of all, for Oracle, System.Data.OracleClient has been deprecated and therefore it's not been recommended now. For details, please visit ADO.NET Team Blog Post
What is recommended is Oracle client published by Oracle corporation. Download the Oracle Data Access component from Oracle .NET Developer Center
Then in the same way, you can use OracleConnection, OracleCommand etc. by adding reference to Oracle.Client dll.
Further please note this library wont be available for .NET 4 Client Profile.