Use Of OracleGlobalization in c#

Hi
I try to change the DateFormat of my session in a C# application.
I have the code below :
OracleGlobalization oraGlob = cnx.GetSessionInfo();
oraGlob.DateFormat = "YYYY/MM/DD HH24:MI:SS";
cnx.SetSessionInfo(oraGlob);
And it doesn't work. Even if i don't change anything in the session (don't put the DateFormat line), it doesn't work too.
The message is : "Exception System.FormatException in mscorlib.dll"
Format of entry string is not correct"
Thanks if someone has an idea.

It seems something is wrong with your .Net configuration.
Would you double check if at least a very simple C# program works in your environment? If it works, then try the globalization example code found in the "Oracle Data Provider for .Net" help? It is found at:
- Oracle Data Provider for .Net
- Features of Oracle Data Provider for .Net
- Globalization Support
- Section "Session Globalization Settings"
This example does exactly same thing as yours does. And here is the code:
// C#
using System;
using Oracle.DataAccess.Client;
class SessionGlobalizationSample
static void Main()
OracleConnection con = new OracleConnection();
con.ConnectionString = "User Id=scott;Password=tiger;Data Source=oracle;";
con.Open();
OracleGlobalization SessionGlob = con.GetSessionInfo();
// SetSessionInfo updates the Session with the new value
SessionGlob.DateFormat = "YYYY/MM/DD";
con.SetSessionInfo(SessionGlob);
Console.WriteLine("Date Format successfully changed for the session");
// Close and Dispose OracleConnection object
con.Close();
con.Dispose();

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