dlookup() and Seek Methode

[Frank Lara]

My name is Frank Lara, I am working to Laredo Independet School and I
working on the special program for nutrition.
I have a problem when I use this procedure.
This procedure search special information in this case search only
Date but I need to search "Date and School Name"
because there have 32 school and all school put information every day and
there have dublicate date. when I shearch in this
case I found this date exist. I need to use 2 criterial and made the Index
"school and Date" but I can made this search.

This is my code. I try to use the "dlookup()" and I have rhe same problem.
and I wrote too.

Seek Method

Set db = DBEngine.Workspaces(0).Databases(0)
Set TB = db.OpenRecordset("schools")
Set tb1 = db.OpenRecordset("BreakLunchSnack")
Set tb2 = db.OpenRecordset("Provisiona")
Me!School = Me![Combo27].Column(0)


tb1.MoveFirst
With tb1
.Index = "Date"
esvar = .Bookmark
.Seek "=", [Date]

If .NoMatch Then
Else
MsgBox ("This Date found and You are need to verification date")
'Date.SetFocus
End If
tb1.Close
End With
Else
End If

------------------------

dlookup

Dim icount, ecount
'check to see if this is a duplicate value before updating
icount = DLookup("[School]", "[breaklunchsnack]", "[School] =
Form.[School]") & "," & DLookup("[date]", "[breaklunchsnack]", "[date] =
Form.[date]")
ecount = Me!School & "," & Me!Date

MsgBox (Forms!breaklunchsnack!School)
MsgBox ("yo soy " + icount)
MsgBox ("yo soy ecount " + ecount)
MsgBox (RecNum)
If icount = ecount Then
' this item has already been selected
MsgBox "You have already selected this item."
Cancel = True
Undo
Else
msgBox "the school and date Not Exist"
End If