On a WPF Window, I have a simple listbox of decimal values which have an ObservableCollection of Amounts bound to it, a label bound to a Total property that shows the sum of the values below the ListB
I am using SL4, MVVM Toolkit, Entity Framework 4 & WCF RIA Services. I have a grid whose DataSource is an Observab开发者_高级运维leCollection<Ticket>. The Ticket OC is populated by a RIA Ser
I am using LinqToSql as my datasource, let’s say I query a list of programmers from a table and then loop through that data populating an ObservableCollection. (First question, is this part wrong? It
I am learning about observable collections, so I wrote a small program to test my progress. I have a observable collection class that I supply initial values from a list and bind the observablecollect
Im having a real headache binding my items to pushpins on a silverlight bing map. Ive spent all day trying to get my collection sorted and now just cant get the pushpins to show up.
Im struggling with Observable collections and using it to add pushpins onto a silverlight bing map. Im trying to build up a collection here using Linq. But im getting the error under every \"PushPinIt
I\'ve got an observable collection that contains multiple DocumentEntry objects that each have a language property. I present this in a DataGrid so that the documents can be updated, but that became t
So I\'ve got an observable collection bound into an ItemsControl. When I add items to the collection I get an exception of index out of range from the Visual collection.
sorry for the silly question but this is my first approach with WPF and Entity Framework. Let\'s explain my scenario...
I\'m having some trouble with populating a pie chart in my WP7 projec开发者_高级运维t. At the moment, my code is as follows below. I\'ve tried a few different ways to bring the data back from an xml w
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