I'm trying to fetch some Data of a Oracle 10 Database.
Some cells are containing german umlauts (äöü).
In my Administration-Tool (TOAD) I can see them very well: "Mantel für Damen" (Jacket for Women)
This is my C# Code (simplified):

var oracleCommand = new OracleCommand(sqlGetArticles, databaseConnection);
var articleResult = oracleCommand.ExecuteReader();
string temp = articleResult.Read()["SomeField"].ToString();
Console.WriteLine(temp);

The output is: "Mantel f?r Damen"
Tryed on Debugging (moving mouse over variable), Debug-Window, Console-Window, File.

I think I have to specify the Encoding/Character Set somwhere. But where?