where we used singleton in our .net project ?explain with ex

Thanks amit Can You provide to ME example for.net application

More reference https://stackoverflow.com/questions/12901734/what-is-the-advantage-of-singleton-design-pattern

To assure only one and same instance of object every time. Take a scenario, say for a Company application, there is only one CEO. If you want to create or access CEO object, you should return the same CEO object every time. One more, after logging into an application, current user must return same object every time.