Probleme beim Übersetzen vom C# Code

[totti14]

Hi,
so müsste es sein ?

Delphi-Quellcode:

 for i := 0 to DataLength - 1 do
  begin
    Inc(key[$100], 1);
    key[$101] :=key[$101]+  (key[key[$100] and $FF];
    temp := key[key[$101] and $FF];
    key[key[$101] and $FF] := key[key[$100] and $FF];
    key[key[$100] and $FF] := temp;
    data[i] := byte(data[i] xor key[(key[key[$101] and $0FF] + key[key[$100] and $0FF]) and $FF]);