[moo2k]

Код:

procedure Registration( FileType, FileTypeName, Description, ExecCommand,Index: string );
var
reg: TRegistry;
begin
if ( FileType = '' ) or ( FileTypeName = '' ) or
( ExecCommand = '' ) then Exit;
if FileType[1] <> '.' then FileType := '.' + FileType;
if Description = '' then Description := FileTypeName;
reg := TRegistry.Create;
with Reg do
begin
RootKey := HKEY_CLASSES_ROOT;
OpenKey( FileType, true );
WriteString( '', FileTypeName );
CloseKey;
OpenKey( FileTypeName, true );
WriteString( '', Description );
CloseKey;
OpenKey( FileTypeName + '\DefaultIcon', true );
WriteString( '', ExecCommand + ', ' + Index );
CloseKey;
OpenKey( FileTypeName + '\Shell\Open\Command', true );
WriteString( '', ExecCommand + ' %1' );
reg.CloseKey;
end;
reg.Free;
end;