CollectionBase::RemoveAt Method (Int32)
.NET Framework (current version)
Removes the element at the specified index of the CollectionBase instance. This method is not overridable.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- index
-
Type:
System::Int32
The zero-based index of the element to remove.
Implements
IList::RemoveAt(Int32)| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException |
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.
Notes to Implementers:
This method calls OnValidate, OnRemove, and OnRemoveComplete.
Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Available since 10
.NET Framework
Available since 1.1
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