The zero-based index where this method will place the element. If the value of this parameter is equal to the original number of elements in the collection, this method will perform the same operation as the Add method.
The zero-based index where this method will place the element. If the value of this parameter is equal to the original number of elements in the collection, this method will perform the same operation as the Add method.
value
The element to search for in the collection.
Remarks
This method implements a standard collection operation. It will insert
an element into the collection at the given index. It will move all
elements (if any) that follow the newly added element back one place
(their indices will be one greater than they were.)