SortedList<TKey, TValue>.RemoveAt Method
Removes the element at the specified index of the SortedList<TKey, TValue>.
Assemblies: System (in System.dll)
System.Collections (in System.Collections.dll)
This method performs a binary search; however, the elements are moved up to fill in the open spot, so this method is an O(n) operation, where n is Count.