public OperationResult <bool> Login(string userName, string password)
{
if (userName == "admin" && password == "admin")
{
isAuthenticated = true;
serviceEventsCallback = OperationContext.Current.GetCallbackChannel <IServiceEventsCallback>();
return(OperationResult.Success <bool>(true));
}
return(OperationResult.Fail <bool>("Invalid user name or password"));
}
public void Logout()
{
isAuthenticated = false;
serviceEventsCallback = null;
}
