which is the best platform to devlop mobile app

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dear team
which is the best platform where we can develop 1 time for all mobile os app android ios and windows

means 1 time coding for all mobile os support in c#

Posted 17-May-15 7:32am

tejas.chudasama

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Sergey Alexandrovich Kryukov 17-May-15 13:41pm

Can you define the predicate bool IsBetter(Platform one, Platform another)? I doubt it. But your question would make some sense only you could define it.
—SA

Frankie-C 17-May-15 13:46pm

The predicate ... Great! :-D

Sergey Alexandrovich Kryukov 17-May-15 13:54pm

Thank you. Isn't that logical?
—SA

Frankie-C 17-May-15 13:59pm

Absolutely!
To give some rating could be ?
float Platform1Rating = (Platform1 - Platform2)/platform2*100.0;
BetterPlatform = max(Platform1Rating, Platform2Rating );

Sergey Alexandrovich Kryukov 17-May-15 14:40pm

Strictly speaking, rating is not a general way of defining the order on a set, because the valid order can be the partially-ordered set, still having minimum and maximum if the finite sets, and the elements with real-number rating (without NaNs) has to be the fully-ordered set (because the set of those numbers is a fully-ordered set).

Here is the example of such partially-ordered set: for someone, Oracle is better than any other tool; and Access is worse than any other tool; and the other tools are not ordered. This way, still there is a minimum and maximum ("best" and "worst"). And by the way, partial orders much better describe real-life relationships than fully ordered... and the partial order set theory is fundamentally important in mathematics.

I did not even mention that we can have big number of different orders on any set. For some, one tool is better, for others, it's worse... That's why I mentioned definition of a predicate. This is just a way of saying: "asking some strangers for ordering of the tools makes no practical sense; you have to build your own system of preferences...".

—SA

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Dadecki · Answer 1 · 2015-05-20T21:40:00

Hello,

I think that in this case you can use Xamarin. It is the best way to write advanced applications.
You can write your applications in C# code and it works on Android, iOS and Windows Phone.
Please see these links:

There are two ways for writing app:

1) Xamarin Forms: here you write one UI and one code. It is good for less complicated apps, for example if you want display some information from the web service.

Link: http://developer.xamarin.com/guides/cross-platform/xamarin-forms/introduction-to-xamarin-forms/[^]

2) Xamarin Android and Xamarin iOS: Here you write separate apps, you can use native UI controls for each platform. Your code is C# so you can use it between apps.

Link to iOS: http://developer.xamarin.com/guides/ios/[^]

Link to Android: http://developer.xamarin.com/guides/ios/[^]

Hope it will help.