Modules & VBA :: Duplicate Checking - Multiple Criteria

Jun 15, 2013

I'm using Access 2013. I want to check duplicate data. I have a form where from insert data into table but before insertion I want check multiple criteria with form. How can I do this

Field are:
BatchID
BillNum
CIH
IH

back end form code is:

Private Sub cmdCheck_Click()
Dim criteria As String
criteria = "[BatchID]=" & Me.cboBatchID & " AND [BillNum]=" & Me.txtBillNum & " AND [CIH]=" & Me.txtCIH & " AND [IH]=" & Me.txtIH & ""

[Code] ....

Finally I'm getting this error: Run Time Error 3075 Syntax Error Missing Operator in qry Expr.

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Staff are monitored to make sure they are keeping up to date with our customers. A customer can have multiple projects going through the factory at any one time. Each customer has a record per project and a 'general' record. Ideally we would like our staff to be able to move the 'general' record when they update a project record as opposed to either having to find and then update the general record after, or forgetting and calling the customer again 2 days later!

Including a msgbox for the EnqNum seems to show the general record correctly, however being new to access I am unsure if I have the update part correct.

Code:
If Me.chkMoveGen.Value = "-1" Then
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Hi,

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Hello,

I'm new to using VBA for MS Access. May I enlist your help, Please.

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Dim VarX As Variant

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Thanks,

Goh

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