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News flash: I just finished the last video in the series and the entire series (all six parts) is now available for purchase and download. http://www.lhotka.net/weblog/CSLANETAndMVVMVideoSeries.aspx Now I can focus my attention on some other key efforts: Core CSLA 4 video series Using CSLA 4 ebook series...
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I just posted the fourth MVVM video in the video series. This one is a deeper dive into collections, covering a bunch of stuff about adding and removing items, and managing child objects by wrapping them with "child viewmodel" objects. This is the last of the CSLA 4 videos in the series. I'll...
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[quote user="Jaans"] b) if it ViewModelBase was a bit more extensible, for example like making the "private void SetProperties()" virtual so that I can override it, it would certainly be a lot easier. An alternate thought here is to introduce a "protected virtaul OnPropertiesSet...
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The next segment of the CSLA 4 MVVM video series is now available for download. The pre-release price has changed as well, as I'm almost done with the series. I'm still on track for being done by the end of July, as there's just one more video to go. This latest video segment illustrates...
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There are different async models in .NET in general - the old Begin/End method model, the event model and the callback model. Recently the callback model has become popular, but the event model is usually a parallel offering. The Begin/End model seems to have lost favor. In short, where a callback model...
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I am trying to bind an ItemsControl to a view-model. My view-model exposes a collection of objects which have a Name property. That Name property is used as the content of a HyperlinkButton. This part works fine. Now I am trying to use SL4 Command or CSLA TriggerAction to call a handler in the view-model...
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Hey all, I'm still working on my Caliburn prototype with the CSLA.NET and I have encoutered a small limitation. All properties from ITrackStatus are defined as regular property instead of Business Property which can be binded to a XAML control properties. I beleive the IsDirty and IsValid at least...
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CslaDataProvider invokes static factory methods only if they have the correct method signature. In Silverlight this means the method must accept the callback parameter. CslaDataProvider actually handles the callback itself, and uses the callback to know that it needs to update its Data and ObjectInstance...
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I am working in CSLA.net 4, Using a DataGrid with a BusinessListBase and BusinessBase. My fetch work nice. To update a line in the Grid my CanSave binding works on my apply button. I use this: <Button x:Name="ButtonApplyTop" Width="75" Content="Apply" IsEnabled="...
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I have put the CSLA 4 MVVM video series on the store: http://store.lhotka.net/Default.aspx?tabid=1560&ProductID=21 The video series is not complete, but the first two segments are online. The current $44.95 purchase price is a limited time offer - a discount from the final price (to be determined...