OracleDataReader pictureReader = myCommand.ExecuteReader(); pictureReader.Read(); OracleLob pictureBlob = pictureReader.GetOracleLob(pictureReader.GetOrdinal("Picture")); if (pictureBlob.Length > 100) pictureBlob.SetLength(100);
Dim pictureReader As OracleDataReader = myCommand.ExecuteReader pictureReader.Read() Dim pictureBlob As OracleLob = pictureReader.GetOracleLob(pictureReader.GetOrdinal("Picture")) If (pictureBlob.Length > 100) Then pictureBlob.SetLength(CLng(100)) End If