https://www.dotnetframework.org/default.aspx/4@0/4@0/untmp/DEVDIV_TFS/Dev10/Releases/RTMRel/ndp/fx/src/Net/System/Net/Configuration/WebRequestModuleElementCollection@cs/1305376/WebRequestModuleElementCollection@cs
WebRequestModuleElementCollection.cs source code in C# .NET
cs sourcecode