Feb 28, 2009 – Amongst these is the ReadOnlyCollection that allows the creation of collections that may not be modified. However, there is no read-only .

Apr 22, 2008 – I wanted to discuss ReadOnlyCollection<T> in case devs looking around in the BCL discover it and assume it's immutable. There are two .

Mar 25, 2007 – The solution is to use the generic ReadOnlyCollection<T> class. . That way the intent of being a read-only collection is very clear, as there is .

Provides the base class for a generic read-only collection.

Sep 25, 2009 – You need to overwrite your old collection with this new read only collection. If you don't do that, using the reference of the old collection the .

11 posts - 5 authors - Last post: Sep 29, 2009. via code behind (i.g. on selected item) it throws an InvalidOperationException ( Operation not supported on read-only collection.) Please help! .

ComVisible(false)] [DebuggerTypeProxy(typeof(Mscorlib_CollectionDebugView<>))] [ DebuggerDisplay("Count = {Count}")] public class ReadOnlyCollection : IList .

3 answers - Apr 1, 2006Does ReadOnlyCollection<T> really implement IList<T>, like it claims to do? . When I right-click on ReadOnlyCollection and look at its definition, .

5 answers - Jan 29, 2009Is there any reason to expose an internal collection as a . If you're using .NET 3.5, you can avoid making a copy and avoid the simple cast by .

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Use the ReadOnlyCollection<T> wrapper to easily support collection classes that cannot be modified. For example, a Lottery class that contained the winning .

Feb 26, 2008 – How to create a read-only collection with ReadOnlyCollection<T>

ReadOnlyCollection « Collections Data Structure « C# / C Sharp.

2 answers - Feb 25If a user clicks "Create new document" in a collection for which they do . This report is correct. I just came across it myself and then found this .

2 posts - 1 author - Last post: Jan 13I have a readonly backing field of Ilist which is exposed with a property IEnumerable. The backing field does not get initialised, but the .

13 posts - 4 authors - Last post: Jul 15, 2009Hi, I`m trying to get the files in a directory using:- Dim files As String() = My. Computer.FileSystem.GetFiles("c:\") But get the following.

3 answers - Jan 6My code is littered with collections - not an unusual thing, I suppose. . Update: So, this isn't strictly speaking new; but this question convinced me .

5 posts - 4 authors - Last post: Sep 20, 2006Net 2.0 : Smart tags and Readonly Collection Property. Dec 07, 2005 01:59 PM | LINK. Hi,. I've solved this problem following the .

Provides the base class for a generic read-only collection.

download, ReadOnlyCollection.cs. Language: C# License: GPL . ReadOnlyCollection.cs - Wrap a collection to make it read-only. * * Copyright (C) 2003 .

OK, so List<> contains the AsReadOnly() which gives you the ReadOnlyCollection. What I need is to have a field of IList type, and a property which would return .

May 30, 2011 – Of the ways to achieve this is returning ReadOnlyCollection , which can't be cast into the editable collection. using System.Collections. .

ReadOnlyCollection(java.util.Collection collection) ReadOnlyCollection constructor. . public ReadOnlyCollection(java.util.Collection collection) .

Boolean Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase:: OnInitialize(System.Collections.ObjectModel.ReadOnlyCollection`1<System. .

Mar 15, 2005 – The reason why Collection , ReadOnlyCollection , and .

Initializes a new instance of the ReadOnlyCollection class that is a . The code example then wraps the list in a ReadOnlyCollection by passing it to the .

Readonly collection properties and XmlSerializer. 21 Jan 2010. I had an issue serializing a class using the XmlSerializer, where the class had a collection .

Apr 22, 2011 – hazzik wants someone to merge 2 commits into AutoMapper:master from hazzik: master.

How to remove items from a bound list box or how to avoid “Operation not supported on read-only collection.” Posted on April 30, 2009 by pauliom. Today I got a .

7 posts - Last post: Dec 11, 2006Just getting to grips with the new (to me) DataContractSerializer through WCF and my class is failing to serialize because a [DataMember] .

4 posts - 2 authors - Last post: Feb 19I am currently working on a Silverlight app within which I have a BO which has a read only collection as a child property - this object is not .

Feb 9, 2010 – InvalidOperationException: Operation not supported on read .

Nov 22, 2010 – I've been thinking about the appropriate return signature for a method that returns an immutable list of objects. What .NET type do you return?

Copies the entire ReadOnlyCollection`1 to a compatible one-dimensional Array, starting at the specified index of the target array.

5 posts - 3 authors - Last post: Mar 28, 2007I've been really leveraging the ReadOnlyCollection class the last few weeks .

5 answers - Aug 29OK, so List<> contains the AsReadOnly() which gives you the . You can just emulate AsReadOnly() : public ReadOnlyCollection<Abc> List { get .

Sep 1, 2006 – In the project I'm working on we use Generic Lists and ReadOnlyCollections wherever possible. Up until now, we've only ever had to convert .

using System; using System.Collections.ObjectModel; using System.Collections. Generic; using System.Text; using.

Jan 6, 2010 – A better approach to exposing Read Only Collections as Properties.

Oct 18, 2011 – NET 4.5 adds two new collection interfaces, IReadOnlyList and IReadOnlyDictionary. While these interfaces are quite humble on the surface, .

ReadOnlyCollection.cs : » 2.6.4-mono-.net-core » System.Collections » System » Collections » ObjectModel » C# / CSharp Open Source.

Dealing with Data in Service - Returning ReadOnlyCollection data - Dealing with Data in Service How it works. As the button click event handler in the previous .

Aug 15, 2005 – Answer. Unmodifiable Collections can be easily created using various static methods which the Collections class provides. Any attempts to .

This is useful if you have a private collection (with full access) and you need to show it as a read-only collection for the public. In the example bellow, there is a .

1 post - Last post: Oct 10, 2007Vikram Lakhotia blog on asp.net, ATLAS, ASP.NET AJAX Extension, AJAX, and dot net,Windows programing, sharepoint,SEO,MIcrosoft, IIS, .

Jul 15, 2009 – I need the files as an array of strings to pass to another function. So my question is how to convert a read only collection of strings to an array of .

6 posts - 5 authors - Last post: May 22Items.Clear();. "Operation not supported on read-only collection". How can I change this collection to something like (read-only = false) ? .

Mar 8, 2009 – Okay my first post and I was going to jump right in and try a fill a gap in the blogging worlds knowledge about having a read only collection that .

ReadOnlyCollection<T>. In some instances, when you're returning a collection .

With the ReadOnlyCollection type in System.Collections.ObjectModel, you can provide a collection of elements that cannot be changed. It may be possible to .

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