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what i need to do is, when a record is displayed on a form and then the user wants to edit the record, i need to lock the record so no other users can edit the record at the same time. I am using the latest version of ADO.
Has anyone got some ideas for the best way to handle this situation.
Thanks
Simon
Hello kisijo,
You don't have any problem if you change the database record on the form.
You have to write code to update.
(1)
Set ProjectsDB = ProjectsWS.OpenDatabase("YourDatabase.mdb")
Set CustomerDYN = ProjectsDB.OpenRecordset("select * from YourTable")
CustomerDYN.Edit 'new information for existing record
CustomerDYN!Yourfield1 = text1.text
CustomerDYN!Yourfield2 = text2.text
CustomerDYN!Yourfield3 = text3.text
CustomerDYN.Update 'now the records will be updated!!
(2)
if you want to prevent editing the record in the form: place all textboxes in a frame. With enabling/disabling you can protect the information on the form
(3)
an Other possibility is protecting with the event:
Private Sub Text1_KeyPress(KeyAscii As Integer)
KeyAscii = 0
End Sub
When you will do this, it is handy to create a control array. VB will ask you when you are copy and paste a part of the form.
On such a way all TextBoxes in the control array are using the same event code!
Good luck,
Michelle.
[Edited by michelle on 04-12-2000 at 03:50 AM]
Thanks Michelle, what if the other users are on there own pc's, and dont know if the record is about to be edited. Can the record be locked in this case so they can not edit the same record, as one person will loose changes to that record.