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  • chdir()
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    Topic complex System functions
    Function isfile()
    Short Checks existence of a file or a directory
    Syntax ISFILE(path : STRING) : INTEGER
    Parameter path: path of the file/directory
    Return 0 : file not exists
    1 : file exists
    See also:
    dirinfo() firstdir() nextdir()
    Description The function value is ascertained by a directory query. Because of that it does not tell anything if the file can be read or written.

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       Last changed: 21.10.2004
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