Question

我需要帮助打开上次修改后的csv访问权限。 Csv文件在某些文件夹FF中。我在下面有一些代码，但错误是在导入时选择了csv文件进入访问谁能想到这一行： DoCmd.TransferText acImportDelim，“”，“Tablename”，“Availability”，True，“”

Private Sub Import_Click()


Dim myDir As String, fn As String, a(), n As Long, Availability As String
Dim myDate As Date, temp As Date

myDir = "C:\Documents and Settings\FF"
fn = Dir(myDir & "\*.csv")


Do While fn <> ""
    temp = CreateObject("Scripting.FileSystemObject").GetFile(myDir & "\" & fn).DateLastModified
    If myDate = 0 Then
        myDate = temp: Availability = myDir & "\" & fn
    Else
        If myDate < temp Then myDate = temp: Availability = myDir & "\" & fn
    End If
    fn = Dir
Loop
If Len(Availability) Then
      If vbYes = MsgBox("Opening Availability File  Name : " & Availability & vbLf & _
    "Last modified on : " & myDate, vbYesNo) Then

       DoCmd.TransferText acImportDelim, "", "Tablename", "Availability", True, ""
    End If
End If

Answer 1

你不应该在变量周围加上引号，这会使它们成为字符串：

DoCmd.TransferText acImportDelim, "", "Tablename", Availability, True, ""

您要导入最旧的文件，因为您说的是myDate < temp

我会在整个过程中使用FileSystemObject。

VBA导入最后修改的csv文件进入访问

1 个答案: