Export Oracle database

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C#

Oracle

I am using System.Data.OracleClient namespace and not Oracle.DataAccess namespace to connect to Oracle10g database in my C# project.

In code, I am trying to make backup for the database by exp command using .bat file and run it using process.

When I was using Oracle.DataAccess it was working.

StreamWriter sw = new StreamWriter("reports\\backup.bat");
string name = "backUP-"+".dmp";
string code1 = "exp  "+orclUser+"/"+orclPass+"@"+orclService+"  file = Backup\\"+name+" ";
sw.WriteLine(code1);	
sw.Close();
string strFilePath = System.IO.Path.GetFullPath("C:\\backup.bat");
ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo();
psi.FileName = strFilePath ;
psi.Arguments = "1 2 3 4";
System.Diagnostics.Process p = new System.Diagnostics.Process();
p.StartInfo = psi;
p.EnableRaisingEvents = true;
p.Start();

But when I used System.Data.OracleClient namespace it didn't work.

Can anyone help me in making oracle backup using System.Data.OracleClient namespace in C# project in VS2008