Take advantage of asynchronous web pages in ASP.Net to improve the responsiveness and scalability of your applications ...

Assuming Visual Studio 2019 is installed in your system, follow the steps outlined below to create a new ASP.Net Web Forms project in Visual Studio.

How to Launch a Web Page From an ASP.NET Button. Developers can create buttons that launch new Websites from within a Web page, or they can make new website windows appear without user intervention.