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

By , 18 Jan 2012
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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 you mentioned in your last example with the search of my Reflector. Must be an extension to IList of string?! Where is it defined?

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wgross
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Comments and Discussions

 
GeneralReason for my vote of 5 this is the best option, clean and g... Pinmemberalbertoleon2-Feb-12 10:50 
GeneralYou are right, it uses extension library 'PGK.Extensions' fr... PinmemberMikhail T. (devnoob)19-Jan-12 8:00 

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