EnumeratorMoveNext

EnumeratorMoveNext is a method commonly found in programming languages that support iteration over collections, such as C# and Visual Basic. It is part of the `IEnumerator` interface, which defines the contract for iterating through a sequence. The primary purpose of `MoveNext` is to advance the enumerator to the next element in the collection.

When `MoveNext` is called, it attempts to move the enumerator's current position forward. If there is another element available in the sequence, `MoveNext` returns `true`. This indicates that the `Current` property of the enumerator can be accessed to retrieve the newly positioned element. If there are no more elements in the sequence, `MoveNext` returns `false`, signaling the end of the iteration.

The `MoveNext` method is typically invoked within a loop structure, such as a `while` loop or a `for each` loop (which implicitly uses an enumerator). The loop continues as long as `MoveNext` returns `true`. Once `MoveNext` returns `false`, the loop terminates. This pattern ensures that each element in the collection is processed exactly once. The `IEnumerator` interface also includes a `Current` property to get the element at the enumerator's current position and a `Reset` method to move the enumerator back to its initial position.