I would just use:string.Join(",", cities.Select(c=>c.Name))Since Version 4 of the Framework there is an overloaded versions of string.Join for IEnumerable too. It uses a StringBuilder internally and doesn't insert a seperator after the last element as well.I could't find the Join method...

MVC

MVC3

LINQ

IEnumerable

string

Converting Array or List of data to String => made easy! (C#, MVC3, LINQ)

18 Jan 2012 by Namlak

string blah = string.Join(",", cities.Select(c=> c.Name));

Converting Array or List of data to String => made easy! (C#, MVC3, LINQ)

24 Jan 2012 by Richard Deeming

If you're stuck with .NET 3.5, you can use the Aggregate extension method[^]:string cities_string = cities.Aggregate(new StringBuilder(), (sb, c) =>{ if (0 != sb.Length) sb.Append(", "); sb.Append(c.Name); return sb;}, sb => sb.ToString());

Converting Array or List of data to String => made easy! (C#, MVC3, LINQ)

4 Feb 2012 by jarvisa

string.Join(",...

DateTime Issue In MVC

28 Feb 2016 by Er. Puneet Goel

When you are dealing with Date&Time input from user, it's always complicated to handle the Date&Time format. You are not sure about how you will handle the user input format. So, here is the solution.

Dynamic DropDownList Binding in ASP.NET MVC With Database

14 Aug 2014 by Member 10872251

Cascading DropDownList in ASP.NET MVC

Five methods to Logging in MVC 3.0

6 Aug 2011 by Sunasara Imdadhusen

MVC Logging series

MVC3

ASP.NET

Generate text file via controller action in MVC => made easy!

19 Jul 2013 by Mikhail-T

How to convert string to text file and return it back to user as a result of a controller action

Get Checked Rows In a Webgrid Using Checkbox MVC3

9 Feb 2012 by Winstan

MVC3 webgrid does not return rows collection, here is a tip to get several objects selected

MVC3

How to Create Tab View in MVC3?

21 Dec 2013 by Amey K Bhatkar

How to create Tab View in MVC3?

MVC3

layout

Tab

How to Create TreeView in MVC3

15 Dec 2013 by Amey K Bhatkar

How to create TreeView in MVC

MVC3

ASP.NET

treeview

How to fill dropdown in ASP.NET MVC 3?

14 Nov 2013 by Amey K Bhatkar

How to fill dropdown in ASP.NET MVC 3?

MVC3

ASP.NET

How to select an initial value for a DropDownList in MVC3 App

6 Jan 2012 by Kethu Sasikanth

How to select an initial value for a DropDownList in MVC3 App

Input Masking in MVC 4 using Data Annotation

24 Aug 2013 by Ankit Sarkar

Input masking in model using data annotation

Internet Explorer 9 JsonResult Does Not Return Json in MVC3

22 Nov 2015 by Anil Sharma1983

Internet Explorer 8/9 jsonresult method treats response as downloadable json result

Model Binder for ASP.NET Web Forms

11 Dec 2011 by Handy Torres

Model Binder for ASP.NET Web Forms

MVC 3 Helper for Hover Images...

14 Feb 2012 by raphadesa

A simple MVC 3 Helper for handling Hover Images...

MVC3

MVC

MVC 3 Helper for Hover Images...

13 Feb 2012 by raphadesa

Hi, well first I wanted to post it as an article, but Code Project refused it saying it would be too short...If you want to see the original url, please goto:http://ms-technologies.blogspot.com/[^]There's also the code for download there...Thanks, Raphaël...

MVC3

MVC

MVC3 Buddy Classes issue with validation attributes

27 Aug 2012 by Omar Gameel Salem

MVC3 Buddy Classes issue with validation attributes.

.NET

MVC3

Routing in ASP.NET MVC 3 Tutorial

9 Nov 2013 by Amey K Bhatkar

Routing in ASP.NET MVC Tutorial for beginners

MVC3

routing

Strongly Typed Session (Alternative to Extension Properties – Getter/Setter)

15 Apr 2014 by Aravinda Sringarapuram

One of the ways of persisting values across requests in MVC involves interacting with Session, an instance of “HttpSessionStateBase”.

Submit a form using Ajax instead of Normal Post

26 Nov 2011 by amitthk

Post the page forms using Ajax intead of Normal Post (Like when using MVC)

Submit a form using Ajax instead of Normal Post

26 Nov 2011 by amitthk

For ASP.NET MVC, HERE! is a much cooler approach:Basically, we use Ajax.ActionLink like this:The controller takes care of both the possibilities (Normal Post...

Upload Any File (“txt, doc, docx, xls, xlsx, ppt, pptx, rtf”) and Show the Thumbnail of First Page of Uploaded File in MVC

12 Mar 2014 by Yogesh Kumar Tyagi

Using this tip, we easily create Thumbnail of “txt, doc, docx, xls, xlsx, ppt, pptx, rtf” files in ASP.NET MVC

.NET

MVC3

Validate Anti-Forgery in ASP.NET MVC- The Automated Way