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procedure TForm1.Button1Click(Sender: TObject); var rasconn:TRasConn; bufsize,conn,status:integer; begin rasconn.dwSize:=sizeof(TRasConn); bufsize:=sizeof(TRasConn); status:=RasEnumConnections(@rasconn,bufsize,conn); if status=0 then // ok if conn>0 then RasHangUp(rasconn.hrasconn) else showmessage('Nenhuma conexão ativa') else showmessage(format('Erro: %u',[status])); end;
Vc deve colocar na clausula uses a interface para rasAPI. (uses ras;) |