Posts Tagged “mobile”

Tech Ed 2011 – Architecting Windows Phone Apps with Caliburn Micro

Posted by: | Technical |

I recently gave a talk at Tech Ed 2011 New Zealand on the Caliburn Micro MVVM framework. You can view and download the presentation and download the source code. Here are the areas I covered: Getting Started with Caliburn Micro Lifecycle Management for Apps and View Models (VMs) Managing the App Bar and performing Navigation More »

Caliburn Micro 1.1 – Windows Phone 7 Performance Tip – Use OnViewReady

Posted by: | Technical |

Microsoft have posted up a series of performance considerations when developing Windows Phone apps which any developer should read. There is one section in particular called “Minimize the Code in Constructors and Loaded Events” which you can find here a few sub headings down: http://msdn.microsoft.com/en-us/library/ff967560(v=vs.92).aspx#BKMK_Startup The recommended code for each view is presented below. Whilst More »

Windows Phone 7 Databinding – Painting and Redrawing Performance with the ObservableCollection

Posted by: | Technical |

I’ve been playing around with observable collections, as you do, and appear to have come up with what seems to be a pattern for binding data to the View which appears to get pretty good responsiveness and performance. Many blog posts I found talked about using ObservableCollections on the ViewModel with automatic properties, and ensure More »