RAD Studio VCL Reference
AnsiStrings.ExpandUNCFileName Function

Expand filename to fully qualified filename.

function ExpandUNCFileName(const FileName: AnsiString): AnsiString; overload;
AnsiString ExpandUNCFileName(const AnsiString FileName);

ExpandUNCFileName expands the given filename to a fully qualified filename. This function is the same as ExpandFileName except that it returns the drive portion of the filename in the format '\\<servername>\<sharename>' if that drive is actually a network resource instead of a local resource. Like ExpandFileName, embedded '.' and '..' directory references are removed. 


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