How to search an item and get its index in Observable Collection
Feb 17, 2012 · It's just a normal collection. You can just iterate over it, check the ID and return the index of the object.
ObservableCollection .NET MAUI - C# Tutorials Blog
May 30, 2023 · In this tutorial, you will learn how to use ObservableCollection in .NET MAUI. The ObservableCollection is a collection that provides notifications when items get added, removed, or …
How to display ObservableCollection content in .net Maui?
Nov 29, 2022 · If so, then simply change List<GameResult> to ObservableCollection<GameResult>. This change makes the data "Observable": now when you add/delete items from …
c# - How to iterate an ObservableCollection of Dictionary in .Net Maui ...
Jun 8, 2022 · You have three nested collections in your viewmodel (the ObservableCollection, the Dictionary and the List<OpenJob>), so be careful, because your first layout in the view has to bind …
Showing ObservableCollection item changes using …
Jul 19, 2023 · ObservableCollection doesn't need the [ObservableProperty] attribute; it automatically invokes NotifyPropertyChanged and NotifyCollectionChanged when you call its methods like .Add().
How to bind to a property of an ObservableCollection Item
Dec 22, 2022 · First, set the BindingContext of the ContentPage, set it MainViewModel. You could set it in .xaml file: or in code behind .cs file: InitializeComponent(); this.BindingContext = new …
.net Maui ViewList Binding with an ObservableCollection
Sep 7, 2022 · Did you need to parse the XML string to a XML object? The xml is not valid unless you have the URL for the namespace 'x'. XML and HTML are different. Is results XML or HTML? Based …
[risolto] CollectionView.IndexOf .NET MAUI - Microsoft Q&A
May 15, 2023 · I wanted to use CollectionView.IndexOf to retrieve the index of the specified item but indexof does not exist. if I add using System.Windows.Data; var collectionView = …
Issue Populating CollectionView with ObservableCollection in .NET MAUI
Mar 6, 2025 · Hi, I am facing an issue in my .NET MAUI application where I am trying to populate a CollectionView using an ObservableCollection<LeaveSummary> in my ViewModel. The data is …
MAUI 9 calling .Clear() on an ObservableCollection bound to a
Mar 23, 2025 · Description Looks like the same issue as #9302 (which was closed) but in my case it is reproducible on Windows Workaround: while (ItemsCollection.Any ()) { try { …