AV nach WNetGetUniversalName

[ringli]

Delphi-Quellcode:

function GetUNCName(const LocalPath: string): string;
var
  BufferSize: DWord;
  DummyBuffer: Byte;
  Buffer: Pointer;
  Error: DWord;
begin
  BufferSize := 1;
  WNetGetUniversalName(PChar(LocalPath), UNIVERSAL_NAME_INFO_LEVEL, @DummyBuffer, BufferSize);
  Buffer := AllocMem(BufferSize);
  try
    Error := WNetGetUniversalName(PChar(LocalPath), UNIVERSAL_NAME_INFO_LEVEL, Buffer, BufferSize);
    if Error <> NO_ERROR then
      begin
        SetLastError(Error);
        RaiseLastWin32Error;
      end;
    Result := PUniversalNameInfo(Buffer)^.lpUniversalName
  finally
    FreeMem(Buffer);
  end;
end;

Quelle: http://www.tek-tips.com/viewthread.c...34056&page=152

Keine Ahnung ob es funktioniert, da ich hier momentan kein Netzwerk zum Testen habe.