How to enumerate selected form records in Access 2003 and in Access 2002

• A macro run from a toolbar button or an AutoKeys macro.
• Code run from a command button in the header or footer section of the form.

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Using a Toolbar Button or an AutoKeys Macro to Enumerate Selected Records

1. CAUTION: If you follow the steps in this example, you modify the sample database Northwind.mdb. You may want to back up the Northwind.mdb file and follow these steps on a copy of the database.
   
   
2. Open the sample database Northwind.mdb, and then create a new module.
3. Type or paste the following procedure in the new module:

   Function DisplaySelectedCompanyNames()
      Dim i As Long
      Dim F As Form
      Dim RS As Recordset
   
      ' Get the form and its recordset.
      Set F = Forms![Customers1]
      Set RS = F.RecordsetClone
   
      ' Move to the first record in the recordset.
      RS.MoveFirst
   
      ' Move to the first selected record.
      RS.Move F.SelTop - 1
   
      ' Enumerate the list of selected records presenting
      ' the CompanyName field in a message box.
      For i = 1 To F.SelHeight
        MsgBox RS![CompanyName]
        RS.MoveNext
      Next i
   
   End Function
   
   					

4. Save the module with a unique name, and then close the module.
5. Create a new macro. To do so, click Macro Names on the View menu to display the Macro Name column. Use the following action, and then save the macro as Autokeys.

     Macro Name     Action
     ------------------------------------
     {F5}           RunCode
   
     RunCode
        Function Name: =DisplaySelectedCompanyNames()
   					

6. On the Insert menu, click Form to open the New Form dialog box.
7. Click AutoForm: Tabular in the list of available wizards, select the Customers table in the Choose the table or query where the object's data comes from box, and then click OK.
8. On the File menu, click Save, and then save the form with the default name Customers1.
9. Right-click the toolbar, and then click Customize.
10. In the Customize dialog box, click the Commands tab, and then under Categories, click All Macros. Under Commands, drag "AutoKeys.{F5}" from the Commands list to an empty space on the toolbar, and then click Close.
11. Select a record or a set of records on the form by using the record selector buttons on the left side of the continuous form. Press F5 or click the new toolbar button.
    
    Note that a message box appears for each selected record. The message box displays the contents of the Company Name field of the selected record.

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Using a Command Button to Enumerate Selected Records

1. Follow steps 1 through 3 in the "Using a Toolbar Button or an AutoKeys Macro to Enumerate Selected Records" section earlier in this article to create the module with the DisplaySelectedCompanyNames() procedure.
2. Open the module in Design view, and then type or paste the following lines in the Declaration section:

   Dim MySelTop As Long
   Dim MySelHeight As Long
   
   Dim MySelForm As Form
   Dim fMouseDown As Integer
   					

3. Type or paste the following two procedures:

   Function SelRecord(F As Form, MouseEvent As String)
      Select Case MouseEvent
         Case "Move"
            ' Store the form and the form's Sel property settings
            ' in the MySel variables ONLY if mouse down has not
            ' occurred.
            If fMouseDown = True Then Exit Function
            Set MySelForm = F
            MySelTop = F.SelTop
            MySelHeight = F.SelHeight
   
         Case "Down"
            ' Set flag indicating the mouse button has been pushed.
            fMouseDown = True
         Case "Up"
            ' Reset the flag for the next time around.
            fMouseDown = False
      End Select
   End Function
   
   Public Sub SelRestore()
   Debug.Print "got into Restore"
      ' Restore the form's Sel property settings with the values
      ' stored in the MySel variables.
      MySelForm.SelTop = MySelTop
      MySelForm.SelHeight = MySelHeight
   
   End Sub
   
   					

4. Save, and then close the module.
5. On the Insert menu, click Form to open the New Form dialog box.
6. Click AutoForm: Tabular in the list of available wizards, select the Customers table in the Choose the table or query where the object's data comes from box, and then click OK.
7. On the File menu, click Save, and then save the form with the default name Customers1.
8. Open the Customers1 form in Design view. Double-click the form footer section bar to open the properties sheet (if it is not already displayed), and then change the Height property to .5 inches.
9. Add a command button to the form footer section, and then set the following properties:
   Name: cmdSelectedCompanyNames
   Caption: Display Selected Company Names
   Width: 2"
   OnClick: [Event Procedure]
   OnMouseDown: =SelRecord([Form],"Down")
   OnMouseMove: =SelRecord([Form],"Move")
   OnMouseUp: =SelRecord([Form],"Up")
10. Add the following code to the Click event of the new cmdSelectedCompanyNames command button:

    Private Sub cmdSelectedCompanyNames_Click()
       Dim X
       ' Restore the lost selection.
       SelRestore
    
       ' Enumerate the list of selected company names.
       X = DisplaySelectedCompanyNames()
    End Sub
    
    					

11. View the form in Form view, and then select a record or a set of records by using the record selector buttons on the left side of the continuous form. Click the new "Display Selected Company Names" command button.
    
    Note that a message box appears for each selected record. The message box displays the contents of the Company Name field of the selected record.

   OnMouseDown: =SelRecord([Orders Subform].[Form],"Down")
   OnMouseMove: =SelRecord([Orders Subform].[Form],"Move")
   OnMouseUp:   =SelRecord([Orders Subform].[Form],"Up")
				

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