i want to create a static webpage for asp.net with c#

Hello @Ravi

Your requirements are Simple

1 . For Login you can use Identity , in which you can choose "Individual Credential"

Please follow below links :

https://docs.microsoft.com/en-us/aspnet/visual-studio/overview/2013/creating-web-projects-in-visual-studio#auth

2 . For registration

I would suggest Bootstrap mode for UI and can use ADO.NET to perform CRUD operation with grid operation

Please follow below links :

http://www.c-sharpcorner.com/article/asp-net-webforms-creating-a-simple-registration-form/

Thanks

Mark as accepted if useful to you