public   ZkemSDK(){

    zkem = new ActiveXComponent("zkemkeeper.ZKEM.1");
    System.out.println("done ");
}
public boolean connect(String address,int port, int machineNum) throws Exception{

    boolean result = zkem.invoke("Connect_NET",address,port).getBoolean();

public boolean SetUserInfo(int machineNum,int enrollNo2,String userName,String password,int privelage ,boolean flag) {

    Variant dwUserName = new Variant(userName,true);
    Variant dwPassword = new Variant(password,true);
    Variant dwPrivelage = new Variant(privelage,true);
    Variant dwEnrollNo = new Variant(enrollNo2,true);
    Variant dwMachineNum= new Variant(machineNum,true);

    /****/

    zkem.setProperty("CardNumber[0]",454545);

Variant vResult = Dispatch.call(zkem,"SetUserInfo",dwMachineNum, dwEnrollNo, dwUserName, dwPassword, dwPrivelage,true);


    return true;
}