January 2003
Intermediate to advanced
896 pages
19h 58m
English
book
Microsoft® .NET Compact Framework (Core Reference)
by Andy Wigley, Stephen Wheelwright, Robert Burbidge, Rory MacLoed, Mark Sutton
Content preview from Microsoft® .NET Compact Framework (Core Reference)Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Determining Whether the Device Is Connected
Most network applications need to know whether the device is currently connected to the network. A well-designed mobile application allows the user to make use of it even if the device isn’t connected. For example, if the device has lost wireless connectivity, it should be able to operate using data cached on the device, and then possibly re-sync with a server when network connectivity is regained.
There is no class in the .NET Compact Framework that raises events to inform an application when connection to the network is lost and regained. Instead, you must code with this eventuality in mind and make sure your application is tolerant of network outages. You might need to write code that polls for a network ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.