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Function GetDirectXVersion : string;
var
Reg: TRegistry;
str: string;
res: boolean;
i : short;
DXVersion: array [1..20, 1..2] of String;
begin
// Extraire le numéro de version :
// http://es.wikipedia.org/wiki/DirectX
DXVersion[1, 1] := ('4.02.0095');
DXVersion[1, 2] := ('1.0');
DXVersion[2, 1] := ('4.03.00.1096');
DXVersion[2, 2] := ('2.0');
DXVersion[3, 1] := ('4.04.0068');
DXVersion[3, 2] := ('3.0');
DXVersion[4, 1] := ('4.04.0070');
DXVersion[4, 2] := ('3.0a');
DXVersion[5, 1] := ('4.05.00.0155');
DXVersion[5, 2] := ('5.0');
DXVersion[6, 1] := ('4.05.01.1600'); //Win 95
DXVersion[6, 2] := ('5.2');
DXVersion[7, 1] := ('4.05.01.1998'); //Win 98
DXVersion[7, 2] := ('5.2');
DXVersion[8, 1] := ('4.06.00.0318');
DXVersion[8, 2] := ('6.0'); //Win CE (DreamCast)
DXVersion[9, 1] := ('4.06.02.0436');
DXVersion[9, 2] := ('6.1');
DXVersion[10, 1] := ('4.07.00.0700'); //Win 2000
DXVersion[10, 2] := ('7.0');
DXVersion[11, 1] := ('4.07.00.0716');
DXVersion[11, 2] := ('7.0a');
DXVersion[12, 1] := ('4.07.01.3000'); //Win Me
DXVersion[12, 2] := ('7.1');
DXVersion[13, 1] := ('4.08.00.0400'); //XBox
DXVersion[13, 2] := ('8.0'); //et 8.0a
DXVersion[14, 1] := ('4.08.01.0810'); //Win XP
DXVersion[14, 2] := ('8.1');
DXVersion[15, 1] := ('4.08.01.0881');
DXVersion[15, 2] := ('8.1');
DXVersion[16, 1] := ('4.09.00.0900'); //Windows Server 2003
DXVersion[16, 2] := ('9.0');
DXVersion[17, 1] := ('4.09.00.0901');
DXVersion[17, 2] := ('9.0a');
DXVersion[18, 1] := ('4.09.00.0902');
DXVersion[18, 2] := ('9.0b');
DXVersion[19, 1] := ('4.09.00.0904'); //Windows XP et Vista
DXVersion[19, 2] := ('9.0c');
//DXVersion[20, 1] := ('???');
//DXVersion[20, 2] := ('10.0'); //Windows Vista
str:='';
res:=false;
Reg := TRegistry.Create;
try
Reg.RootKey := HKEY_LOCAL_MACHINE;
if Reg.OpenKey('\Software\Microsoft\DirectX', False) then begin
res:=true;
str:=Reg.ReadString('Version');
end;
finally
Reg.CloseKey;
Reg.Free;
end; |
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