Collection<T>.IList.Item[Int32] Property
Definition
Important
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Gets or sets the element at the specified index.
property System::Object ^ System::Collections::IList::Item[int] { System::Object ^ get(int index); void set(int index, System::Object ^ value); };object System.Collections.IList.Item[int index] { get; set; }object? System.Collections.IList.Item[int index] { get; set; }member this.System.Collections.IList.Item(int) : obj with get, set Property Item(index As Integer) As Object Implements IList.ItemParameters
- index
- Int32
The zero-based index of the element to get or set.
Property Value
The element at the specified index.
Implements
Exceptions
index is not a valid index in the IList.
The property is set and value is of a type that is not assignable to the IList.
Remarks
This property provides the ability to access a specific element in the collection by using the following syntax: myCollection[index].
The C# language uses the this keyword to define the indexers instead of implementing the IList.Item[] property. Visual Basic implements IList.Item[] as a default property, which provides the same indexing functionality.
Retrieving the value of this property is an O(1) operation; setting the property is also an O(1) operation.
