WebMar 20, 2011 · Just make it a List. Using linq. ObservableCollection is imperative. Linq is declarative. The two cannot be used together without extra help. Imperative code … WebJul 9, 2016 · Cast LINQ result to ObservableCollection Jon Skeet give a great answer in the question ,but I still cannot make my own. Still new to classes, so I am still in the learning phases with them. ... Cannot implicitly convert type 'System.Collections.Generic.List' to 'System.Collections.ObjectModel.ObservableCollection'
c# - Object Collection to List<> doesn
WebAug 19, 2013 · If you're working with non-generic IEnumerable but know the type of elements, you can do it this way: public ObservableCollection Convert (IEnumerable original) { return new ObservableCollection (original.Cast ()); } To make things even more simple you can create an Extension method out of it. public static … WebSep 24, 2012 · How to convert IEnumerable to ObservableCollection? (5 answers) Closed 2 years ago. I want to get all the places which are active for bid. I tries this but I'm getting null. testObservableList = testObservableList.Where ( x => x.IsActiveForBid) as ObservableCollection; c# linq casting lambda Share Improve this question … images of ladies flat sandals
How can I cast a list to an observablecollection in c#?
WebDec 25, 2011 · 3 Answers. Sorted by: 20. The DataSource and the Items properties are unrelated. The fact that you set the first property doesn't mean that you will get anything in the second. For example if you check the number of items it will be 0: ChkLsBxItemsToDraw.Items.Count. You could add elements to the Items property: … WebNov 1, 2012 · ObservableCollection removeItems = this.keywordMatchItems.Where( param => … WebJun 22, 2024 · The ObservableCollection constructor takes an IEnumerable so there is no need to copy all list elements to an array which is then copied to the ObservableCollection. – ckuri Jun 22, 2024 at 16:40 I agree with you, but i encounter the same error times ago and without the "toArray" you got the error, with it the error … list of all shin megami tensei games