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我有一个库存/联系人数据库,我需要在其中存储大量图像(10k 物品,1k 人)。现在,由于过于臃肿,显然 ole 对象是不可能的。

有没有更好的方法来做到这一点,例如存储图像的路径(将存储在与数据库一起的文件夹中)并将该图像显示在我需要的位置(这会很棒,因为有些项目是重复的)?有没有办法做到这一点?(另外,我真的需要一个文件浏览器来查看实际图像,而不是手动输入路径(那将是地狱))

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1 回答 1

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这是一个概念

Sub Locate_File()
   Dim fDialog As Office.FileDialog
   Dim file_path As String
   Set fDialog = Application.FileDialog(msoFileDialogFilePicker)

   With fDialog  
    '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 "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
       file_path = .SelectedItems(1)
       Copy_file(file_path,Right(file_path, Len(file_path) - InStrRev(file_path, "\")))
    Else
       MsgBox "You clicked Cancel in the file dialog box."
    End If
  End With
End

Sub Copy_file(old_path As String, file_name As String)
  Dim fs As Object
  Dim images_path As String
  images_path = CurrentProject.Path & "\images\"
  Set fs = CreateObject("Scripting.FileSystemObject")
  fs.CopyFile old_path, images_path  & file_name
  Set fs = Nothing
  'Update your database with the file location of images_path & file_name
End

您可能需要进行更改,并且必须需要 Microsoft Office 12.0 对象库才能使 FileDialog 正常工作。大部分 FileDialog 代码取自Microsoft

于 2013-11-05T18:52:02.213 回答