Parameters
- len
- The size of the PgSqlBlob in bytes.
PgSqlDataReader pictureReader = myCommand.ExecuteReader(); pictureReader.Read(); PgSqlBlob pictureBlob = pictureReader.GetPgSqlBlob(pictureReader.GetOrdinal("Picture")); if (pictureBlob.Length > 100) pictureBlob.SetLength(100);
Dim pictureReader As PgSqlDataReader = myCommand.ExecuteReader pictureReader.Read() Dim pictureBlob As PgSqlBlob = pictureReader.GetPgSqlBlob(pictureReader.GetOrdinal("Picture")) If (pictureBlob.Length > 100) Then pictureBlob.SetLength(CLng(100)) End If