can not add System.Web.Extensions Assembly as reference

Question

I need to use System.Web.Script.Serialization which is located at System.Web.Extensions assembly. but in my vs 13 environment reference>assembly>framework the System.Web.Extensions is not showing. what is my project missing?

Reference.... https://stackoverflow.com/questions/4520569/where-can-i-find-the-assembly-system-web-extensions-dll — Noor All Safaet, Jul 07 '18 at 05:34

score 2 · Answer 1 · answered Jul 07 '18 at 05:36

2

You can get from this location

C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\System.Web.Extensions.dll

Reference

https://stackoverflow.com/questions/4520569/where-can-i-find-the-assembly-system-web-extensions-dll

answered Jul 07 '18 at 05:36

Noor All Safaet

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score 2 · Accepted Answer · answered Jul 07 '18 at 05:44

Do these step by step

Right Click you project Select Properties
Change your Target Framework to ".NET Framework 4"
Do whatever you need to do to save the changes and close the preferences tab
Right click on the References item in your Solution Explorer
Choose Add Reference...
In the .NET tab, scroll down to System.Web.Extensions and add it.

can not add System.Web.Extensions Assembly as reference

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