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9 Articles match "Events","WPF"
| Related DevelopMentor Courses | MORE | | Screening C# Candidates: Let’s Play 20 Questions! For example, someone might be called upon to build a WPF app retrieving data from a WCF service that queries a SQL database using Entity Framework with Ninject for dependency injection and MOQ for unit testing. Neither do the questions touch on any of the “pillars” of the.NET Framework API, such as data access (Entity Framework), web services (WCF), or presentation platforms (WPF, SL, ASP.NET MVC). > event 19. Over the past year I was involved in the process of interviewing candidates for both mid and senior level developer positions. What kind of type is a string? DevelopMentor Courses - Tuesday, February 28, 2012 What’s new in ApprovalTests.Net v.20? sample output would look like this: /Home/Index/Hello = > [[controller, Home], [action, Index], [id, Hello]] / = > [[controller, Cool], [action, Index], [id, ]] Event approvals Similar to the example above, another aspect of code which is often hidden (or implicit) is which events are wired-up to your form. For example, it it easy to accidentally remove a button-click event. Event approvals allows you to easily lock down existing events which are associated with an object or a form. ASP routing support As community contributor, Krzysztof Ko?mic DevelopMentor Courses - Thursday, August 9, 2012 Essential Windows Presentation Foundation - WPF Training Use new technologies such as LINQ and XLINQ with WPF. Utilize your existing controls, forms and resources from Windows Forms with WPF. Come and get familiar with the dynamic and creative application development that WPF enables. Learn how to best utilize WPF for both new projects as well as porting existing Windows Forms, MFC or traditional Win32 application over to this new platform. You'll get answers to these questions: What are the main building blocks of a WPF application and how do I use them? What are the new features in WPF 3.5 to WPF 4.0 DevelopMentor Courses - Wednesday, February 22, 2012 |
38 Articles match "Events","WPF"
| The Latest from DevelopMentor | MORE | | Join Me at Guerrilla.NET in November Just a quick announcement for an developer upcoming event I’ll be participating in… Early November I’ll be co-teaching DevelopMentor’s biggest.NET developer event of the year in Los Angeles: Guerrilla.NET. If you haven’t been to Guerrilla.NET, it’s a very unique and memorable event – it’s unlike almost any other training class you’ve seen. Model-View-ViewModel for WPF and Metro. We’ve just updated the outline with the most important current and upcoming technologies (see below). hope to see you there! Michael C. Kennedy's Weblog - Tuesday, September 25, 2012 What’s new in ApprovalTests.Net v.20? sample output would look like this: /Home/Index/Hello = > [[controller, Home], [action, Index], [id, Hello]] / = > [[controller, Cool], [action, Index], [id, ]] Event approvals Similar to the example above, another aspect of code which is often hidden (or implicit) is which events are wired-up to your form. For example, it it easy to accidentally remove a button-click event. Event approvals allows you to easily lock down existing events which are associated with an object or a form. ASP routing support As community contributor, Krzysztof Ko?mic DevelopMentor Courses - Thursday, August 9, 2012 Screening C# Candidates: Let’s Play 20 Questions! For example, someone might be called upon to build a WPF app retrieving data from a WCF service that queries a SQL database using Entity Framework with Ninject for dependency injection and MOQ for unit testing. Neither do the questions touch on any of the “pillars” of the.NET Framework API, such as data access (Entity Framework), web services (WCF), or presentation platforms (WPF, SL, ASP.NET MVC). > event 19. Over the past year I was involved in the process of interviewing candidates for both mid and senior level developer positions. What kind of type is a string? DevelopMentor Courses - Tuesday, February 28, 2012 | -
| The Best from DevelopMentor | MORE | - Building a Leak-Proof Eventing Model
If an event publisher holds the delegate reference, then you can’t simply set the subscriber instance to null and expect it to be garbage collected. The best thing would be for the subscriber to unregister from the event before it gets disposed. What we need is a way for a publisher to expose an event while allowing subscribers to be garbage collected. publisher can weakly reference an event subscriber and only fire the event if the subscriber has not been garbage collected, which it can verify by checking the IsAlive property of the weak reference. Yikes! Tony and Zuzana's World - Tuesday, March 22, 2011 - WPF MVVM Helper Library (WPF + MVVM = testability)
There's been a lot of talk about the Model-View-ViewModel pattern recently and it's usage around the WPF and Silverlight technology stack. When teaching WPF, I always introduce students to MVVM as part of the Essential WPF class, it's an incredibly useful pattern that really separates the UI from the code behind behavior. It's evolution owes a lot to various blog posts, WPF Disciples, and other WPF leaders; I certainly didn't invent anything radically new but borrowed heavily from all kinds of places as I built various classes I needed for my own work. file -. - Part 3: Shifting focus to the first available element in WPF
We've seen how to programatically control focus and that's all great stuff, but one thing I like to do with WPF is see how much of the repetitive or UI-specific code I can move into the XAML and keep out of the code behind. this is done by hooking the FrameworkElement.Loaded event. This event is raised each time the TabControl shifts to a new tab - so if we never unhook our handler, our focus management code is called each time the tab page becomes visible. Tags: NET;WPF So it might seem we are stuck with adding code behind logic (blech!) but all is not lost! - Part 2: Changing WPF focus in code
In the last post , I wrote about how focus is generally managed in WPF - we have focus scopes to track a single element within that scope for logical focus, and then one of those elements is given physical, or keyboard focus. First, there is a Keyboard class in WPF which exposes several methods and properties. Notice that we uses the Loaded event - this is because no focus requests will be accepted prior to the element being initialized and loaded. If they handle the preview event, focus will not change. Tags: NET WPF Remember that logical focus != Continue. Mark's Blog of Random Thoughts - Thursday, September 4, 2008 - Part 2: Changing WPF focus in code
In the last post , I wrote about how focus is generally managed in WPF - we have focus scopes to track a single element within that scope for logical focus, and then one of those elements is given physical, or keyboard focus. First, there is a Keyboard class in WPF which exposes several methods and properties. Notice that we uses the Loaded event - this is because no focus requests will be accepted prior to the element being initialized and loaded. If they handle the preview event, focus will not change. Tags: NET;WPF Remember that logical focus != Continue. Mark's Blog of Random Thoughts - Thursday, September 4, 2008 - Using Model – View – ViewModel with Silverlight
have found it extremely easy to use when developing very different applications and have used the design pattern recently in both ASP.NET, WPF and Silverlight applications. Josh Smith did an excellent screen cast for Pixel8 on using MVVM with WPF, you can find it here. 36: 37: public event PropertyChangedEventHandler PropertyChanged; 38: 39: protected void OnPropertyChanged( string propertyName). The ViewModel catches all PropertyChanged events from the Model and passes them on to the user interface. Tags: NET DevCenter WPF Silverlight 11: {. 13: set. 14: {. The Problem Solver - Tuesday, April 7, 2009 - Part 3: Shifting focus to the first available element in WPF
We've seen how to programatically control focus and that's all great stuff, but one thing I like to do with WPF is see how much of the repetitive or UI-specific code I can move into the XAML and keep out of the code behind. this is done by hooking the FrameworkElement.Loaded event. This event is raised each time the TabControl shifts to a new tab - so if we never unhook our handler, our focus management code is called each time the tab page becomes visible. Tags: NET WPF So it might seem we are stuck with adding code behind logic (blech!) but all is not lost! %>
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