Posts about MVVM

Binding to Individual Dictionary Items in WinRT

June 30th 2014 Binding Windows Store MVVM

XAML has first class syntax support for binding to indexed properties, such as Dictionary. Real properties still have their advantages over indexed ones, such as full support for implementing INotifyPropertyChanged. For Dictionary properties this can only be done for all items in the collection at once. Unfortunately, in Windows Store applications this causes problems when there are bindings to keys that are not present in the new Dictionary.

Slides and Demos from a Local Windows 8.1 Development Event

March 3rd 2014 MVVM Windows Store Speaking

Last Tuesday the local Microsoft DPE team organized a free event for developers thinking about taking part in the regional Windows 8.1 Developers Contest. It was planned as an effective course for developers not having previous experience with development of Windows Store apps. I presented two sessions at the event.

A Working Sample Application with Infinite Scrolling for Windows Phone 8

September 9th 2013 Windows Phone MVVM

Some time ago I published a blog post describing how to handle incremental loading in scrolling lists with large amount of data on Windows Phone 8. After receiving an email asking me for a working solution, I decided to publish it and make it available to everyone, instead of sending it by email.

Infinite Scrolling with Incremental Loading in Windows Phone 8

March 17th 2013 Windows Phone MVVM

In mobile applications there's often a need for scrolling lists with large or even (for all practical purposes) infinite amounts of data which of course needs to be loaded incrementally. This can be achieved in pure MVVM fashion with LongListSelector control.

Developing Windows Store Apps with C#, XAML and MVVM Session from Bleeding Edge 2012

October 25th 2012 MVVM Windows Store Speaking

The 5th Bleeding Edge conference was taking place in Laško. For my session I decided to take a different approach to the development of Windows Store apps: instead of talking about the design or the available APIs in WinRT, I focused on architectural best practices when using C#, XAML and the MVVM pattern.