Public Function AutoCompactCurrentProject() Dim fs, f, s, filespec Dim strProjectPath As String, strProjectName As String strProjectPath = Application.CurrentProject.Path strProjectName = Application.CurrentProject.Name filespec = strProjectPath & "/" & strProjectName Set fs = CreateObject("Scripting.FileSystemObject") Set f = fs.GetFile(filespec) s = CLng(f.Size / 1000000) ‘轉(zhuǎn)換文件大小為MB If s > 20 Then ‘修改此處的20M為你自己需要的值 Application.SetOption ("Auto Compact"), 1 ‘壓縮程序 Else Application.SetOption ("Auto Compact"), 0 ‘不壓縮程序 End If End Function