VBA 打开工作簿错误？

Posted 2023-05-07

【中文标题】VBA 打开工作簿错误？

【英文标题】：VBA Open workbook error?

【发布时间】：2017-03-06 09:04:04

【问题描述】：

我正在使用 vba 尝试打开工作簿（如果尚未打开）。

我遇到的问题是有时工作簿可以被其他用户打开，所以如果工作簿被锁定，那么我想为用户提供一个以只读方式打开工作簿的选项。

代码：

'Open Planner
On Error Resume Next
Set WB = Workbooks("2017 Planner.xlsx")
On Error GoTo 0
If WB Is Nothing Then 'open workbook if not open
On Error GoTo Message4
Set WB = Workbooks.Open("G:\BUYING\Food Specials\2. Planning\1. Planning\1. Planner\8. 2017\2017 Planner.xlsx", Password:="samples", WriteResPassword:="samples", UpdateLinks:=False)
Message4:
Dim answer2 As Integer
answer2 = MsgBox("Oooops!" & vbNewLine & vbNewLine & "We had trouble opening the planner with Read/Write access. We can open the file in Read-Only but this means the planner won't automatically be updated. Would you like to continue?", vbYesNo + vbQuestion, "Notice")
If answer2 = vbNo Then
Exit Sub
Else
Set WB = Workbooks.Open("G:\BUYING\Food Specials\2. Planning\1. Planning\1. Planner\8. 2017\2017 Planner.xlsx", ReadOnly:=True, IgnoreReadOnlyRecommended:=True)
End If
End If

由于某种原因，我在此行收到错误 1004：

Set WB = Workbooks.Open("G:\BUYING\Food Specials\2. Planning\1. Planning\1. Planner\8. 2017\2017 Planner.xlsx", ReadOnly:=True, IgnoreReadOnlyRecommended:=True)

【问题讨论】：

你试过我的代码了吗？

您在第一次调用 open 时提供了 Password:="samples"，但在第二次调用时未提供。

【参考方案1】：

只是为了检查，尝试将文件放在没有任何特殊字符的目录中。

即：C:\workbooks

确保打开文件的权限。

【参考方案2】：

你可以测试它是否已经打开：

Sub Test()

    Dim sFilePath As String
    Dim wrkBk As Workbook

    sFilePath = "G:\BUYING\Food Specials\2. Planning\1. Planning\1. Planner\8. 2017\2017 Planner.xlsx"

    If WorkBookIsOpen(sFilePath) Then
        Set wrkBk = Workbooks.Open(sFilePath, ReadOnly:=True)
    Else
        Set wrkBk = Workbooks.Open(sFilePath)
    End If

End Sub

Public Function WorkBookIsOpen(FullFilePath As String) As Boolean

    Dim ff As Long

    On Error Resume Next

    ff = FreeFile()
    Open FullFilePath For Input Lock Read As #ff
    Close ff
    WorkBookIsOpen = (Err.Number <> 0)

    On Error GoTo 0

End Function

由于函数WorkBookIsOpen 返回一个布尔值，而ReadOnly 属性需要一个布尔值，您可以使用这个更短的过程：

Sub Test2()

    Dim sFilePath As String
    Dim wrkBk As Workbook

    sFilePath = "G:\BUYING\Food Specials\2. Planning\1. Planning\1. Planner\8. 2017\2017 Planner.xlsx"

    Set wrkBk = Workbooks.Open(sFilePath, ReadOnly:=WorkBookIsOpen(sFilePath))

End Sub

【参考方案3】：

试试这个：

dim link as string

link= "G:\BUYING\Food Specials\2. Planning\1. Planning\1. Planner\8. 2017\2017 Planner.xlsx"
Set wb = Workbooks.Open(Filename:=link, UpdateLinks:=False, ReadOnly:=True, IgnoreReadOnlyRecommended:=True)