How to make an Asynchronous Method return a value? December 30, 2014December 30, 2014 Vivek Maskara General 8,401 views Generally asynchronous methods can have only void return types. If you wish to return some value use the following. This will work only with C# 5.0. The code snippet below works with versions lower than 5.0 too. Share this:TweetShare on TumblrEmail Related Vivek Maskara I am pursuing BTech in Software Engineering from Delhi Technological University. I develop apps, create websites and blog about my app experiences.