The LockType Property

The LockType property sets or returns a LockTypeEnum value that specifies the type of locking when editing a record in a Recordset. Default is adLockReadOnly. This property is read/write on a closed Recordset and read-only on an open Recordset.

Note: Set this property before opening the Recordset.

Note: Not all providers support all lock types. If the requested LockType setting is not supported, the provider will choose another type of locking. You can use the Supports method to determine the actual locking functionality available in a Recordset object.

Note: adLockPessimistic is not supported if CursorLocation is set to adUseClient.

Syntax

objRecordset.LockType

Example

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open(Server.Mappath("northwind.mdb"))
set rs=Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM Customers"

rs.CursorLocation=adUseClient
rs.CursorType=adOpenStatic
rs.LockType=adLockBatchOptimistic

rs.Open sql,conn

rs.Close
conn.Close
%>

Jump to: Top of Page or HOME or Printer friendly page

Search W3Schools:

What Others Say About Us

Does the world know about us? Check out these places:

Dogpile Alta Vista MSN Google Excite Lycos Yahoo Ask Jeeves

We Help You For Free. You Can Help Us!

• Tell your newsgroup or mailing list
• Link to us from your pages
• Help us correct errors and broken links
• Help us with spelling and grammar
• Validate the XHTML code of this page

W3Schools is for training only. We do not warrant its correctness or its fitness for use. The risk of using it remains entirely with the user. While using this site, you agree to have read and accepted our terms of use and privacy policy.

Copyright 1999-2002 by Refsnes Data. All Rights Reserved

How we converted to XHTML