OracleException Class
.NET Framework 3.0
The exception that is generated when a warning or error is returned by an Oracle database or the .NET Framework Data Provider for Oracle. This class cannot be inherited.
Namespace: System.Data.OracleClient
Assembly: System.Data.OracleClient (in system.data.oracleclient.dll)
Assembly: System.Data.OracleClient (in system.data.oracleclient.dll)
This class is created whenever the OracleDataAdapter encounters a situation that it cannot handle.
If the severity of the error is too great, the server may close the OracleConnection. However, the user can reopen the connection and continue.
The following example generates an OracleException due to a missing database, and then displays the exception.
public void ShowOracleException() { OracleConnection myConnection = new OracleConnection("Data Source=Oracle8i;Integrated Security=yes"); try { myConnection.Open(); } catch (OracleException e) { string errorMessage = "Code: " + e.Code + "\n" + "Message: " + e.Message; System.Diagnostics.EventLog log = new System.Diagnostics.EventLog(); log.Source = "My Application"; log.WriteEntry(errorMessage); Console.WriteLine("An exception occurred. Please contact your system administrator."); } }
System.Object
System.Exception
System.SystemException
System.Runtime.InteropServices.ExternalException
System.Data.Common.DbException
System.Data.OracleClient.OracleException
System.Exception
System.SystemException
System.Runtime.InteropServices.ExternalException
System.Data.Common.DbException
System.Data.OracleClient.OracleException
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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