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Function IsReadableFile

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Verifies that the caller has read access to the specified file.







Code (Delphi)

function IsReadableFile(

const AFileName: String

): Boolean;



AFileName [in]

A full absolute file name.


Return value

If the current process have a GENERIC_READ access to AFileName file, the return value is True.


If the current process doesn't have a GENERIC_READ access to AFileName file, the return value is False.



This function tries to open specified file with GENERIC_READ access. If this operation succeeds - the function returns True, otherwise - False.


Thus, function returns False, if file doesn't exist at all.


See also

Send feedback... Build date: 2022-03-28
Last edited: 2022-03-28
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