Google January 2014 | SubramanyamRaju Xamarin & Windows App Dev Tutorials

Tuesday, 28 January 2014

Coding4Fun:SuperImage Bindind Listbox with more Captured Images without out-of-memory -Part 2


In Previous Part1 article we can resolve memory issue with listbox images,but unfortunate there is an issue In Listpage.xaml ,Because listbox Ui loads little bit slow when there are more caprtured images.The reason is in MainPage i was storing whole caprured imagesbytes in isolated storage and readed it on Listpage.xaml,it is little bit more complex for loading UI when reading whole captrured  imagebytes.
So that in this part i am going to introduce best solution is,Direclty reference the isostore image path instead of storing and reading whole image bytes using Coding4Fun Toolkit: Introducing SuperImage .

Monday, 27 January 2014

Windows Phone 8 Listbox Images out of memory exception c# - Part1


Images are the best attraction for every mobile app.But Users have high expectations when it comes to using applications on their mobile devices. It is important to have good performance and quality in your applications and there are a number of things you can do to deliver great performance.So as s developer it is more quit difficult to overcome out of memory exception,however I’ll list a few that apply to memory, images, data binding and more.and i hope i will definately helpful for who are having same problem.

Monday, 6 January 2014

How to store ListBox items into IsolatedStorage in WindowsPhone 8 c#


In every mobile app,there is requirement for storing data and accessing data. We need to store data in our Phones to persist data when the application is not running.However fortunatley Windows Phone 7 &windows phone 8 provides a secure way to store data into Isolated Store.Isolated Storage, as the name suggests is a special virtualized file system that every application can access for standard IO operations yet the file is unavailable to any other application. Hence the files stored by one application is isolated from another. 
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