I found the solution HERE which as Hoakie mentioned below instructions worked for me and my reference.cs is generated properly now: 1) Right click on Service Reference 2) Select Configure Service Reference 3) Uncheck “Reuse types in referenced assemblies” and Voila!
I found my answer here: http://www.lukepuplett.com/2010/07/note-to-self-don-let-wcf-svcutil-reuse.html Long story short: I unchecked Reuse types in reference assemblies from the Advanced menu. I don’t know if this matters but i’m not using MVC, but Web Forms.
As far as I remember, they are just generated so that you can use the data contracts used in the service as object data sources for data binding against UI controls.
Have to uncheck the Reuse types in all referenced assemblies from Configure service reference option Check this for details
This may be the easiest method Right click on the project and select “Add Service Reference…” In the Address: box, enter the physical path (C:\test\project….) of the downloaded/Modified wsdl. Hit Go