VBA:崩溃后如何关闭Excel.Application

Sha*_*son 1 excel vba ms-word word-vba

我的Word宏使用以下代码打开和访问Excel工作簿:

Dim objExcel As New Excel.Application
Dim exWb As Excel.Workbook

Set exWb = objExcel.Workbooks.Open("C:\Folder\Filename.xls")   

 ' Main procedure

exWb.Close
Set exWb = Nothing

objExcel.Quit
Set objExcel = Nothing
Run Code Online (Sandbox Code Playgroud)

由于我仍在调试中,因此宏通常在到达“关闭”和“退出”命令之前就停止了,从而使Excel实例和工作簿在后台处于打开状态。

有时我可以通过打开任务管理器并结束任务来关闭它们,但是我怀疑那是最好的解决方案。我可以在Word中编写一个宏来关闭所有打开的工作簿并退出Excel的所有(后台)实例吗?

A.S*_*S.H 5

以下是处理此类异常的传统方法:

Sub MySub()
    Dim objExcel As Excel.Application, exWb As Excel.Workbook
    On Error GoTo Cleanup

    Set objExcel = New Excel.Application
    Set exWb = objExcel.Workbooks.Open("C:\Folder\Filename.xls")

    ' Main procedure

Cleanup:
    If Err.number <> 0 Then MsgBox "Error " & Err.number & ": " & Err.Description
    If Not exWb Is Nothing Then exWb.Close False
    If Not objExcel Is Nothing Then objExcel.Quit
End Sub
Run Code Online (Sandbox Code Playgroud)