Base. Remove At(Int32) Method
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Removes the element at the specified index of the CollectionBase instance. This method is not overridable.
public: virtual void RemoveAt(int index);
public void RemoveAt (int index);
abstract member RemoveAt : int -> unit override this.RemoveAt : int -> unit
Public Sub RemoveAt (index As Integer)
The zero-based index of the element to remove.
In collections of contiguous elements, such as lists, the elements that follow the removed element move up to occupy the vacated spot. If the collection is indexed, the indexes of the elements that are moved are also updated. This behavior does not apply to collections where elements are conceptually grouped into buckets, such as a hash table.
This method is an
O(n) operation, where
n is Count.