Inserts the elements of a collection into the ArrayList at the specified index.
Assembly: mscorlib (in mscorlib.dll)
abstract InsertRange : index:int * c:ICollection -> unit override InsertRange : index:int * c:ICollection -> unit
- Type: System.Int32
The zero-based index at which the new elements should be inserted.
ArrayList accepts a null reference (Nothing in Visual Basic) as a valid value and allows duplicate elements.
If the new Count (the current Count plus the size of the collection) will be greater than Capacity, the capacity of the ArrayList is increased by automatically reallocating the internal array to accommodate the new elements, and the existing elements are copied to the new array before the new elements are added.
In collections of contiguous elements, such as lists, the elements that follow the insertion point move down to accommodate the new element. 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 + m) operation, where n is the number of elements to be added and m is Count.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.