Storing a large list in isolatedStorage on WP7

Posted by Ra on Stack Overflow See other posts from Stack Overflow or by Ra
Published on 2011-01-17T20:10:54Z Indexed on 2011/01/18 1:53 UTC
Read the original article Hit count: 528

Filed under:

windows-phone-7

|

isolatedstorage

I'm storing a List with around 3,000 objects in Isolatedstorage using Xml serialize. It takes too long to deserialize this and I was wondering if you have any recommendations to speed it up.

The time is tolerable to deserialize up to 500 objects, but takes forever to deserialize 3000. Does it take longer just on the emulator and will be faster on the phone?

I did a whole bunch of searching and some article said to use a binary stream reader, but I can't find it. Whether I store in binary or xml doesn't matter, I just want to persist the List.

I don't want to look at asynchronous loading just yet...

© Stack Overflow or respective owner

Related posts about windows-phone-7

MSDN Video: Windows Phone 7 in 7: Silverlight and Windows Phone 7

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Looking for a quick introduction to developing applications on Windows Phone 7? I found just the thing then. Check out this short 7 minute MSDN Video titled Windows Phone 7 in 7: Silverlight and Windows Phone 7. I liked the direct and to the point nature of the video. Like the title implies, it’s… >>> More
Try out Windows Phone 7 on your PC today

as seen on How to geek - Search for 'How to geek'
Anticipation has been building for the new Windows Phone 7 Series ever since Microsoft unveiled it at the Mobile World Congress in February. Now, thanks to free developer tools, you can get a first-hand experience of the basic Windows Phone 7 Series devices on your PC. Windows Phone 7 Series… >>> More
Rapid Repository – Silverlight Development

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Hi All, One of the questions I was recently asked was whether the Rapid Repository would work for normal Silverlight development as well as for the Windows 7 Phone. I can confirm that the current code in the trunk will definitely work for both the Windows 7 Phone and normal Silverlight development… >>> More
Looking For iPhone 4S Alternatives? Here Are 3 Smartphones You Should Consider

as seen on Tech Dreams - Search for 'Tech Dreams'
If you going to buy iPhone 4S on a two year contract in USA, Europe or Australia you may not find it expensive. But if you are planning to buy it in any other parts of the world, you will definitely feel the heat of ridiculous iPhone 4S price. In India iPhone 4S costs approximately costs $1000 which… >>> More
Windows 7 Phone Database Rapid Repository – V2.0 Beta Released

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Hi All, A V2.0 beta has been released for the Windows 7 Phone database Rapid Repository, this can be downloaded at the following: http://rapidrepository.codeplex.com/ Along with the new View feature which greatly enhances querying and performance, various bugs have been fixed including a more serious… >>> More

Related posts about isolatedstorage

Silverlight 4.0: IsolatedStorage URI

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a way to get the URI of you IsolatedStore? >>> More
C# IsolatedStorage Not Working

as seen on Stack Overflow - Search for 'Stack Overflow'
I am building a C# .NET (VS2010) IE8 add-on application but am having some trouble saving data using IsolatedStorage. No exceptions occur but, after writing the data, when I try to read the contents back it is blank, and I can find no evidence that it actually saved. Could anyone point out any problems… >>> More
Storing a large list in isolatedStorage on WP7

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm storing a List with around 3,000 objects in Isolatedstorage using Xml serialize. It takes too long to deserialize this and I was wondering if you have any recommendations to speed it up. The time is tolerable to deserialize up to 500 objects, but takes forever to deserialize 3000. Does it take… >>> More
Can two Silverlight applications share IsolatedStorage on one machine?

as seen on Stack Overflow - Search for 'Stack Overflow'
What identifies an application and when can two applications share IsolatedStorage if at all, i.e.: if I want to have two Silverlight applications share IsolatedStorage space, is this possible? What kind of "application id" do I need to give to do this? if I don't want two Silverlight applications… >>> More
How do you get a flat listing of all files in IsolatedStorage?

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to get a list of all files in a given IsolatedStorage folder. There are sub folders off the root of the IsolatedStorage and these need to be included in the list. The usual System.IO classes can't be used with IsolatedStorage. >>> More