[文件操作] 之前用 start /max excel.exe 執行DDE，時會有衝突現象

'test.vbs
'On Error Resume Next

Dim oExcel, oWsh, sFile1, sFile2

Set oExcel = CreateObject("Excel.Application")
Set oWsh = CreateObject("WSCript.Shell")
oWsh.CurrentDirectory = oExcel.Path
oExcel.Quit

sFile1 = "C:\Users\Yu2n\Desktop\新建 Microsoft Office Excel 工作表.xlsm"
sFile2 = "C:\Users\Yu2n\Desktop\新建 Microsoft Office Excel 工作表 - 副本.xlsm"

oWsh.Run "excel.exe """ & sFile1 & """", 1, False
oWsh.Run "excel.exe /x """ & sFile2 & """", 1, False

Set oExcel = Nothing
Set oWsh = Nothing
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'test2.vbs
'On Error Resume Next

Main
'************************************************************************
Sub Main()
'************************************************************************

    Dim objExcel1, objExcel2, strFile1, strFile2
    
    If Excel_Init(objExcel1) <> True Or Excel_Init(objExcel2) <> True Then
        Exit Sub
    End If
    
    strFile1 = "C:\Users\Yu2n\Desktop\新建 Microsoft Office Excel 工作表.xlsm"
    strFile2 = "C:\Users\Yu2n\Desktop\新建 Microsoft Office Excel 工作表 - 副本.xlsm"
    
    objExcel1.Workbooks.Open(strFile1)
    objExcel2.Workbooks.Open(strFile2)
    
    Excel_Show objExcel1, True
    Excel_Show objExcel2, True
    
End Sub


'************************************************************************
'创建 Excel 对象
'************************************************************************
Function Excel_Init(ByRef objExcel)
    Const msoAutomationSecurityLow = 1 '宏有效打开文件，Application 启动初始值。
    Const msoAutomationSecurityByUI = 2 '使用安全性警告对话框中指定的安全级别打开文件。
    Const msoAutomationSecurityForceDisable = 3 '不显示安全性警告对话框，宏无效打开文件。
    On Error Resume Next
    Set objExcel = CreateObject("Excel.Application")
    If Not Err.Number = 0 Then
        Msgbox "错误：无法创建 Excel 对象，你可能没有安装 Excel 。", vbCritical+vbOKOnly, WScript.ScriptName
        WScript.Quit(999)
    End If
    If Not objExcel.Application.Version >= 12.0 Then
        Msgbox "警告：请使用 Office 2007 以上版本。", vbExclamation+vbOKOnly, WScript.ScriptName
    End If
    ' 隐藏运行，屏蔽提示
    Excel_Show objExcel, False
    'objExcel.AutomationSecurity = msoAutomationSecurityByUI '宏安全性配置
    Excel_Init = (Err.Number = 0)
End Function

'************************************************************************
Sub Excel_Show(ByRef objExcel, ByVal blnShowOrHide)
'************************************************************************
    objExcel.Visible = (blnShowOrHide = True)
    objExcel.DisplayAlerts = (blnShowOrHide = True)
End Sub
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