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Tip of the Day
Language: VB7
Expertise: beginner
Apr 21, 2003



Application Security Testing: An Integral Part of DevOps

IsExecutableFile - Returns whether the file is an executable

' Returns a boolean indicating whether the file is an executable
Function IsExecutableFile(ByVal filePath As String) As Boolean
    ' add more extensions if you wish
    Dim extensions() As String = New String() {".exe", ".bat", ".com", ".pif"}
    ' return true if the extension of the specified file is contained in the 
    ' array above
    Return (Array.IndexOf(extensions, New System.IO.FileInfo(filePath) _
        .Extension) > -1)
End Function
Marco Bellinaso
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