VB中调Excel

Question

Set objExcel = CreateObject("excel.application")
    objExcel.Application.DisplayAlerts = False
    objExcel.Application.Visible = true
    objExcel.Workbooks.Open (Ls_filename)
   
With objExcel
        If .Application.Windows().Count = 1 Then
           .Application.Quit
               'Excel is already active before this program starts.
        Else
          .Close
        End If
        
        Set objExcel = Nothing
    End With

Answer 1

Set xlsobj = GetObject("", "Excel.Application")
        xlsobj.Workbooks.Open (FileName)
        Call xlsobj.Run("Report", A, B, C, D)
        xlsobj.Visible = True