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WPF “Tip of the Day” window (blog.catenalogic.com)

submitted by TischnoetentoetTischnoetentoet(225) 1 day, 10 hours ago

An easy to use "Tip of the Day" window for WPF with an internal tips editor. read more...

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Developing Applications for Windows 7 (deanhume.com)

submitted by deanomachinodeanomachino(60) 1 day, 12 hours ago

I've just got my hands on a shiny new computer, maxed out with new RAM and Windows 7. So far I am very impressed with Windows 7, although it looks pretty similar to Vista, its a lot slicker and I can't really seem to find any faults just yet. I also find developing a breeze as it seems a lot smoother when building larger solutions in Visual Studio. read more...

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WPF: How To Animate Visibility Property? (blogs.microsoft.co.il)

submitted by arikparikp(180) 2 days, 7 hours ago

WPF: How To Animate Visibility Property? In this post I’ll show you an easy way to add fade-in / fade-out effects to your user controls, when you change their Visibility property. Adding the animation is done with an attached property, so using the code will be extremely simple. read more...

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Code outlining (folding) added to syntax-highlighting editor control (blog.actiprosoftware.com)

submitted by ActiproActipro(619) 6 days, 14 hours ago

Complex code outlining (folding) support like in VS 2010 has been added to our syntax-highlighting code editor control for WPF. Check out the announcement with some screenshots. read more...

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Using CLR 4 Dynamics To Mock Bindable Objects in XAML (www.buttonchrome.com)

submitted by DeanCDeanC(15) 6 days, 21 hours ago

When I’m building prototypes in WPF or working on a GUI spike in an agile development team I often find it really unproductive to continuously switch between working in XAML (with my designer hat on), and working on the plumbing code (with my C# hat on). Wouldn't it be nice to be able to model my data in XAML, and seamlessly use it with XAML Binding expressions that’ll be valid once the ‘real’ data gets plumbed in. Well, thanks to the dynamic features in CLR v4 this is now a trivial task. read more...

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Thread-Safe & Dispatcher-Safe Observable Collection for WPF (www.buttonchrome.com)

submitted by DeanCDeanC(15) 8 days, 16 hours ago

A common problem in WPF (& Silverlight) development is when you are working with multiple threads that need to change a collection that is a binding source and implements INotifyCollectionChanged. Basically, the standard ObservableCollection<T> will only allow updates from the dispatcher thread, which means you need to write a lot of code for the worker threads to marshal changes onto the main message pump via the dispatcher. This can be a bit tedious, so I recently wrote a collection that performs all of the necessary marshalling internally, so users of this type do not have to be concerned about thread affinity issues. read more...

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Why does the DependencyProperty I set using a DataTrigger does not get (sweux.com)

submitted by smourasmoura(140) 9 days, 18 hours ago

In this blog post I elaborate on a mistake I come across many time. I have struggled with it and have seen others face this same issues countless times. read more...

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Code reviewing in SyntaxEditor for WPF, intra-text adornments demo! (blog.actiprosoftware.com)

submitted by ActiproActipro(619) 11 days, 8 hours ago

We show off a new demo for our WPF SyntaxEditor control, which is a syntax-highlighting editor control, that lets you embed any sort of content (images, controls, etc.) between text characters of the editor. This particular demo shows how the feature can be used for code reviews. Neat stuff. read more...

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WPF: Where to put value converters? - Arik Poznanski's Blog (blogs.microsoft.co.il)

submitted by arikparikp(180) 13 days, 4 hours ago

WPF: Where to put value converters? The following tip is not new; it is based on this post and its comments. However, for the sake of completeness and for future reference I bring here the final version. The question this posts tries to address is: Where to put value converters? Normal Solution Usually, the common place to put value converters is in the resources section. With this in place you can use the value converter with StaticResource syntax: ... This means that every time yo... read more...

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MVVM – Lambda vs INotifyPropertyChanged vs DependencyObject (blog.quantumbitdesigns.com)

submitted by QuantumBitDesignsQuantumBitDesigns(315) 14 days, 14 hours ago

There have been plenty of complaints about INotifyPropertyChanged and how developers do not like using strings, etc. Last year several bloggers presented type-safe alternatives that used either reflection or lambda expressions. Many are quick to point out the poor performance (same for reflection). Unfortunately ‘poor performance’ says little about usefulness of an implementation. The performance needs to be quantified and compared against all implementations so that ‘poor’ can be put in perspective. Speed is not the only issue, as memory should be compared as well.... read more...

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Zoom event for FlowDocumentPageViewer (corrected) (rredcat.blogspot.com)

submitted by RredCatRredCat(260) 15 days, 7 hours ago

When I wrote my article Zoom and page chaged events for FlowDocumentPageViewer I make mistake, you can read about it - there. However Martin offer solution for this problem. But his solution doesn't like me, overriding of OnPropertyChanged isn't best solution because this method is risen in many cases so any logic there is serious performance issue. So how can we fix it in other way? read more...

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ARCast.TV - An Overview of MVC4WPF - Part 3 of 3 (blogs.msdn.com)

submitted by bobfamiliarbobfamiliar(3633) 16 days, 10 hours ago

Brian H. Prince talks with Stephen Giffin and John Hannah about their new open source project called MVC4WPF. It is a new framework and guidance package that helps you quickly build enterprise WPF applications. They have seen a dramatic improvement in productivity, ability to leverage entry level developers, and a massive reduction in development costs. The framework helps your developers follow the right path and do the right thing. read more...

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How to implement GroupName for RadioButton in WPF DataGrid's column? (rredcat.blogspot.com)

submitted by RredCatRredCat(260) 16 days, 20 hours ago

Download source files - here It is very easy. We should use DataGridTemplateColumn for this. My acquaintance requested to me show it. I added source code where implemented this. Some notes: read more...

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Pixel perfect positioning of list elements in WPF (blog.rag.no)

submitted by runegrirunegri(75) 18 days, 20 hours ago

This article describes how you can use the ItemsControl together with the Canvas control in WPF or Silverlight to place list items excactly where you want them. read more...

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Browse WPF classes organization using DeepZoom ! (www.japf.fr)

submitted by japfjapf(60) 20 days, 9 hours ago

Browse the organization of the WPF controls using DeepZoom for a very cool experience ! read more...

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Strange behavior of DropShadowEffect | Software and UX (sweux.com)

submitted by pombeiropombeiro(70) 20 days, 14 hours ago

This article describes an unexpected behavior from DropShadowEffect that can trip many developers. read more...

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