方法1. 用VBA自带的dir()判断,代码如下: 在 Microsoft Windows 中, Dir 支持多字符 (*)和单字符 (?) 的通配符来指定多重文件 Function IsFileExists(ByVal strFileName As String) As Boolean ) <> Empty Then IsFileExists = True Else IsFileExists = False End If End Function Sub Run() If IsFileExi
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