Get a more powerful .NET data binding component with ComponentOne DataCollection for .NET.
A More Powerful CollectionView
Based on the standard .NET implementation of ICollectionView, ComponentOne DataCollection is familiar and provides powerful features such as data virtualization.
Improve Performance for Large Data Sets
DataCollection enables cursor and paging-based data virtualization for loading large data sets on-demand where data is loaded in chunks as the user scrolls down a list in real-time.
Simplified and Easy to Use
Implement a custom data collection more easily and focus only on what you need with separated features. Maximize code reuse, type safety, and performance with generics.
The DataCollection is a .NET Standard so you can manage data sets consistently in your ASP.NET Core, Blazor, Windows Forms, WPF, WinUI, UWP, and Xamarin apps.
Display Real-Time Updates
Our special Proxy DataCollection can communicate real-time updates between server and client with SignalR in your desktop and web applications.
Manipulate Data with Sorting, Filtering, and Grouping
DataCollection is a data management component able to perform the most common data transformations. It provides support for data manipulation in the form of sorting, filtering, and grouping collections in desktop apps.
On-Demand Loading with Data Virtualization
DataCollection enables cursor and paging-based data virtualization for incrementally loading large data sets. Incremental loading, or on-demand loading, is a powerful feature for applications where data is loaded in chunks as the user scrolls down a list in real-time.
Support Observable Data Sources
Support interoperability with existing data sources such as ADO.NET Entity Framework, IBindingListView, and DataTable. With observable sources, such as the ObservableCollection in .NET, notifications get sent when the original data source is modified through editing or filtering.
Easy to Use with Any Control
ComponentOne DataCollection is a compatible data source that can be used with any data-aware control, such as a list view or data grid. This includes the WinForms DataGridView, WPF DataGrid and Xamarin ListView.
Specialized Collections for Different Scenarios
ComponentOne DataCollection offers specialized collection types for specific features: paging, caching, editing, data virtualization and asynchronous server operations.
Real-time Data Updates
Display real-time data updates to your data aware controls using the client-side C1ProxyDataCollection and server-side C1DataCollectionHub libraries that use Signalr to communicate updates.