Writes a byte to the current position in the OracleLob stream, and advances the position within the stream by one byte.
Assembly: System.Data.OracleClient (in System.Data.OracleClient.dll)
If the write operation is successful, the position within the stream advances by one byte. If an exception occurs, the position within the stream remains unchanged.
Writing beyond the end of the LOB is allowed and enlarges the LOB by one byte.
To write to the LOB, you must have retrieved the LOB using the FOR UPDATE clause in the SQL SELECT statement, and you must have a local transaction started.
A write operation to a read-only LOB might succeed, but does not update the LOB on the server. In this case, however, the local copy of the LOB is updated. Therefore, later read operations on the OracleLob object might return the results of the write operation.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.