???????? ?? Access 2002 ??? ???? ????? ????? ?? ????? ???? ????

?? ???? ???? ????? ?? ?? ????? ???? ????FileDialog?????????? ???? ????? ????? ????????? ???? ?? ??? ?? ???? ????? ?????????? ?????? ?? ????????? ???? ?? ??? Microsoft Access ??? ?????? ???

???::FileDialog???? ???? Microsoft Access ?? ?? ????? ????? ??????? ??? ??? ???? ??? This method does not work in a Microsoft Access run-time application.

In earlier versions of Microsoft Access, you could not display the file dialog box without using either the Microsoft Common Dialog ActiveX Control or by making calls to the Windows API.

In Microsoft Access 2002, theFileDialogmethod allows you to display the file dialog box used by Microsoft Access and to determine what files were selected by the user. TheSelectedItemscollection of theFileDialogobject contains the paths to the files selected by the user. By using aFor...Eachloop, you can enumerate this collection and display each file. The following example loops through theItemsSelected?????? ?? ??????? ?? ???? ???? ????? ??? ????????? ???? ???

Microsoft ???????????? ?????? ???? ???????? ?? ??? ??? ???? ??, ???? ??? ??? ?? ?????? ?? ?????????? ??? ??? ?????? ???? ?? ????.. ?????? ???????? ?????? ?? ???? ????? ???????? ?? ??? ???????? ????? ??? ?? ???? ?? ????? ???? ???.. ?? ??? ????? ?? ?? ?? ????? ?? ?? ??? ???????????? ???? ?? ?? ??????? ?? ?????? ??? ????? ????? ???????????? ?? ????? ?? ???? ???? ?? ??? ???? ?? ??? ??.. Microsoft ?????? ???????? ?? ????? ????????? ?? ???????????? ?? ?????? ??? ?????? ?? ???? ???, ??, ?? ?? ???????? ?? ???? ??????? ?????????? ?? ?????? ???? ?? ??? ???????? ??????????????? ?? ?????? ?? ???????????? ????? ?? ??? ??????? ???? ??????..

1. ????? ??????? Northwind.mdb ??????
2. ?????? ????? ??? ?? ??? ????? ??????? ??? ???
3. ??????? ?? ??? ????? ???????? ?????:

   
      Command button
      --------------------------
      Name: cmdFileDialog
      Caption: Add Files
      OnClick: [Event Procedure]
   
      List box
      -------------------------
      Name: FileList
      RowSourceType: Value List
   					

4. ????? ????????????? ??,???:????? ?? ??? ??????? ??????? Visual Basic Editor ????
5. ????? ????????????? ??,??????.
6. ?? ??? ???? ?? ??? ????? ????Microsoft Office 10.0 ???????? ???????????? ?????.
7. ????? ????,OK??? ???? ?? ?????????????? ????? ?? ??????? ?? ??? ?? ..
8. ??????? ??????? ??? ????? ??? ??????:

   Option Compare Database
   Option Explicit
         
   Private Sub cmdFileDialog_Click()
   
   'Requires reference to Microsoft Office 10.0 Object Library.
   
      Dim fDialog As Office.FileDialog
      Dim varFile As Variant
   
      'Clear listbox contents.
      Me.FileList.RowSource = ""
   
      'Set up the File Dialog.
      Set fDialog = Application.FileDialog(msoFileDialogFilePicker)
      With fDialog
         'Allow user to make multiple selections in dialog box
         .AllowMultiSelect = True
               
         'Set the title of the dialog box.
         .Title = "Please select one or more files"
   
         'Clear out the current filters, and add our own.
         .Filters.Clear
         .Filters.Add "Access Databases", "*.MDB"
         .Filters.Add "Access Projects", "*.ADP"
         .Filters.Add "All Files", "*.*"
   
         'Show the dialog box. If the .Show method returns True, the
         'user picked at least one file. If the .Show method returns
         'False, the user clicked Cancel.
         If .Show = True Then
            'Loop through each file selected and add it to our list box.
            For Each varFile In .SelectedItems
               Me.FileList.AddItem varFile
            Next
         Else
            MsgBox "You clicked Cancel in the file dialog box."
         End If
      End With
   End Sub
   					

9. ?????? ?? Form1 ?? ??? ??? ??????, ?? ???? ??? ??? ?????
10. ??????? ????? ??? Form1 ??????? ?? ??????
11. ????? ????,??????? ??????. ?? ???????? ?? ?? ???? ?????? ?? ??? ????????? ?????,.
12. ?? ?? ???? ?????? ?? ??? ????, ?? ???? ??? ????? ????OK, ?? ????? ???????? ????.

??? ???? ?????? ????? ?? ?? ???? ??????? ???, ????? ??? ?? ?? ????? ????? ??? ???? ????? ?????? ??? ???????? ????, ????? ??? ?? ???? ?? ????? ?? ????? ???? ?? ???????? ????.

?? ???? ?? ???? ???? ????? ????? ???, Visual Basic ?????? ???, ?? ???? ??? ???? ??????? ?? ??? ????? ????Microsoft Visual Basic ??????????? ???????????, ??????filedialog ????????Office ????? ?? ????? ????????, ?? ???? ?????????? ?? ??????