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", _ vbInformation, gstrAppTitle Exit Sub End If Open a recordset to see if any rows returned with this filter Set rst = DBEngine(0)(0)OpenRecordset("SELECT * FROM tblContacts " & _ "WHERE " & varWhere) See if found none If rstRecordCount = 0 Then MsgBox "No Contacts meet your criteria", vbInformation, gstrAppTitle Clean up recordset rstClose Set rst = Nothing Exit Sub End If Hide me to fix later focus problems MeVisible = False Move to last to find out how many rstMoveLast If 5 or less or frmContacts already open, If (rstRecordCount < 6) Or IsFormLoaded("frmContacts") Then Open Contacts filtered Note: if form already open, this just applies the filter DoCmdOpenForm "frmContacts", WhereCondition:=varWhere Make sure focus is on contacts Forms!frmContactsSetFocus Else Ask if they want to see a summary list first If vbYes = MsgBox("Your search found " & rst.

RecordCount & _ " contacts " & _ "Do you want to see a summary list first ", _ vbQuestion + vbYesNo, gstrAppTitle) Then Show the summary DoCmdOpenForm "frmContactSummary", WhereCondition:=varWhere.

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Make sure focus is on contact summary Forms!frmContactSummary.SetFocus Else Show the full contacts info filtered DoCmd.OpenForm "frmContacts", WhereCondition:=varWhere Make sure focus is on contacts Forms!frmContacts.SetFocus End If End If Done DoCmd.Close acForm, Me.Name Clean up recordset rst.Close Set rst = Nothing End Sub

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The first part of the procedure validates the contact date from and to values and the followup date from and to values If any are not valid dates or the from date is later than the to date, the code issues an appropriate warning message and exits The next several segments of code build up a WHERE string by looking at the unbound controls one at a time If the corresponding field is a string, the code builds a test using the LIKE predicate so that whatever the user enters can match any part of the field in the underlying table, but not all the fields are strings When the function adds a clause as it builds the WHERE string, it inserts the AND keyword between clauses if other clauses already exist.

partition table) with four entries that define the locations of the primary partitions on the disk When a BIOS-based computer boots, the first code it executes is called the BIOS, which is encoded into the computer s ROM The BIOS selects a boot device, reads that device s MBR into memory, and transfers control to the code in the MBR The MBRs written by Microsoft partitioning tools, such as the one integrated into Windows Setup and the Disk Management MMC snap-in, go through a similar process of reading and transferring control First, an MBR s code scans the primary partition table until it locates a partition containing a flag that signals the partition is bootable When the MBR finds at least one such flag, it reads the first sector from the flagged partition into memory and transfers control to code within the partition.

Because the variable containing the WHERE clause is a Variant data type initialized to Null, the code can use a + concatenation to optionally add the AND keyword The underlying record source for the frmContacts form does not include either contact event or product information directly, so the procedure has to build a predicate using a subquery if you ask for a search by contact date, follow-up date, or product In the case of contact date or follow-up date, the code builds a separate filter string (varDateSearch) because both fields are in the same table (tblContactEvents) If you ask for any date range check, the code builds criteria using a subquery that finds the ContactID from records in the tblContactEvent table that fall within the date range.

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