What is the difference between stack and heap in C#?

What is the difference between stack and heap in C#?

In C#, stack and heap are two types of memory allocation. The stack is used for static memory allocation, while the heap is used for dynamic memory allocation.

Can you explain how memory is managed in the stack?

Sure! The stack is managed in a last-in, first-out (LIFO) manner. When a method is called, its local variables are pushed onto the stack, and when the method exits, those variables are popped off.

What about the heap? How does it work?

The heap is used for objects that need to persist beyond the method call. Memory is allocated on the heap using the 'new' keyword, and it must be manually managed, often using garbage collection.

Are there any performance differences between using stack and heap?

Yes, accessing memory on the stack is generally faster than on the heap due to its structured nature. However, the heap allows for more flexible memory usage.