SetLength Method (PgSqlBlob)
Sets length for
PgSqlBlob value.
public override void SetLength(
long
)
'Declaration
Public Overrides Sub SetLength( _
ByVal As Long _
)
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