Verifies that the caller has read access to the specified file.
const AFileName: String
A full absolute file name.
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.
Build date: 2019-01-31
Last edited: 2019-01-31
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