New Added function in WCF is not reflecting in web reference
Sometimes when we add new functions in the WCF Service, but these new added functions aren’t reflected any changes in the project web reference, or we can’t access these newly added functions with object created of web service. How to fix this.
First of all you should confirm your *.svc file and Interface class should be fine like given images.
Your *.svc file should be like below image
Your interface class should be like below image.
If things are okay then you have to Run your web service again once you added new functions. Then click on your *.svc file. It will show you something like below given images.
Click on these links and then Go to your project. Right Click on the Service References and then click on the Update Service Reference. Now you will able to access the newly added function with the object you created of your web service.