singleton vs instance

Question

Hi all please tell me what is diffence between singleton and instance service?

Shweta Lodha · Answer

leelha If you are talking in term of ASP.NET Core then instance service is created in ConfigureServices whereas singleton is created when first time it is requested. Hope it makes sense.

Sujeet Suman · Answer

Leelha as per my understanding singleton and instance service related concept belongs to service instance creation: Singleton Service: Here a single instance has been created & that single instance shared by multiple clients. Instance Service: Here individual instance has been created for every client. If this is helpful for you then please accept my Answer .

Rajeesh Menoth · Answer

Hi Singleton Design Pattern Ensures a class has only one instance and provides a global point of access to it. Please check following reference : http://www.c-sharpcorner.com/UploadFile/8911c4/singleton-design-pattern-in-C-Sharp/ The answer is helpful.Then please accept it ..!!