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connect to Oracle server by using csharp

I have Oracle client in my system, like to use csharp to communicate
with Oracle server to
retrieve data.
I am very new in csharp, would anyone please give me an example codes
or web pointer.
thanks a lot.

Jul 13 '06 #1
2 5364
http://www.google.com/search?q=C%23+oracle

http://www.oracle.com/technology/pub...ok_dotnet.html

--
Adam Clauss

"blackdog" <cl***@hotmail. comwrote in message
news:11******** ************@i4 2g2000cwa.googl egroups.com...
>I have Oracle client in my system, like to use csharp to communicate
with Oracle server to
retrieve data.
I am very new in csharp, would anyone please give me an example codes
or web pointer.
thanks a lot.

Jul 13 '06 #2
blackdog wrote:
I have Oracle client in my system, like to use csharp to communicate
with Oracle server to
retrieve data.
I am very new in csharp, would anyone please give me an example codes
or web pointer.
thanks a lot.
using System.Data;
using System.Data.Ora cleClient;

class Program
{
pulic static void Main()
{
using (OracleConnecti on con = new OracleConnectio n("your connection
string here"))
{
OracleCommand cmd = con.CreateComma nd();
cmd.CommandText = "select something from some database";
using (OracleDataRead er rdr = cmd.ExecuteRead er())
{
if (rdr.Read())
// ... read some data
}
}
}
}

http://msdn2.microsoft.com/en-us/lib...cleclient.aspx

You have to use .NET 1.1 or 2.0 to use OracleClient, otherwise you can use
System.Data.Ole Db if you have to use .NET 1.0. You have to install the
Oracle client tools on the machine that will access the oracle server.

-cd
Jul 13 '06 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

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