February 2012
Intermediate to advanced
708 pages
22h 55m
English
Content preview from Pro Business Applications with Silverlight 5
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Ignoring Elements and Attributes
Sometimes you want to insert some XAML into a view, but have it ignored at runtime. You can do so with the Ignorable attached property, from the markup compatibility namespace. You use this property to specify which namespace prefixes the XAML processor should ignore. You might have noticed that this is defined in all new XAML files, and is used to instruct the XAML processor to ignore the design-time properties from the Expression Blend namespace. Say you have the following XAML, which simply contains a Label control:
<UserControl x:Class="AdventureWorks.TestView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" ...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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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.