GetFileExtension

Public Function GetFileExtension(ByVal FileName As String) As String

Returns the file extension of the specified file name.

Dim lFileExtension = GetFileExtension(pSpecifiedFileName)

If LCase(lFileExtension) In {"jpg", "jpeg", "png", "gif", "bmp", "svg"} Then
   SendDbug $"The file {pSpecifiedFileName} looks like an image."
End If

See also: