Assembly: System.Data.OracleClient (in System.Data.OracleClient.dll)
You cannot set the property if it is already set to a specific value, and the command is in the process of executing. If you set the transaction property to an OracleTransaction object that is not connected to the same OracleConnection as the OracleCommand object, an exception will be thrown the next time you attempt to execute a statement.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.