The System.Collections namespace in the .NET Framework provides a number of collection types that are extremely useful for manipulating data in memory. However, some specialized implementations of ISet are not available. Iesi.Collections 4.0 for .Net 4.0 contains the LinkedHashSet (preserves insertion order), the ReadOnlySet and the SynchronizedSe... More information

This Html Helper leverages the default model binder in ASP.NET MVC 2 and higher to materialize viewmodel collection properties from an HTTP POST.

Collection which allows items to be pulled out randomly including weighting as a consideration

An always sorted collection. Has options to allow/disallow duplicate items as well as to sort in reverse order.

An always sorted observable collection. Has options to allow/disallow duplicate items as well as to sort in reverse order. See the project site for documentation.

A simpler NameValueCollection-derived class that uses HTTP query string semantics and renders to a query string when ToString is invoked.

集合比较扩展方法

ObservableCollection works in most cases but sometimes it would be beneficial to postpone notifications until later time or temporarily disable them all together. ObservableCollectionEx is designed to provide this missing functionality. The ObservanleCollectionEx is a direct replacement for ObservableCollection and could be used without any code mo... More information

Provides extension methods that allow to treat collections, enumerables and lists as covariant of a generic type other than their constructed type (i.e. for down-casting collections).

Extended WPF Toolkit is the number one collection of WPF controls, components and utilities for creating next generation Windows applications. Provides 37 controls, all offered under the Microsoft Public License for maximum freedom. In v1.9: a record-breaking 70 improvements and the addition of 2D WPF layouts, which work with the new layout-to-layo... More information

A c# helper for merging collections of business objects with corresponding LINQ2SQL collections.

An XActLib Assembly: common code specific Collections

AddRange extension method for ICollection<T>

The MSBuild Community Tasks project is a collection of open source tasks for MSBuild.

Tests for netfx-System.Net.Http.HttpNameValueCollection

An observable collection where items are paired with a lifetime, so that users and transformed views of the collection don't have to worry about pairing future removals with past additions.

xUnit tests for netfx-System.Collections.Generic.CollectionAddRange

Windows Phone toolkit provides a collection of controls, extension methods and page animations to help create beautiful and consistent Windows Phone user interfaces and make common progamming tasks easier. Documentation and source are on CodePlex at http://phone.codeplex.com.

xUnit Tests for netfx-System.Collections.Generic.CovariantExtensions

Wrappers and extensions to the .NET collections and LINQ.