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IList.Item Property

StringCollection::IList::Item Property

Gets or sets the element at the specified index.

Namespace:  System.Collections.Specialized
Assembly:  System (in System.dll)

private:
virtual property Object^ Item[int index] {
	Object^ get (int index) sealed = IList::Item::get;
	void set (int index, Object^ value) sealed = IList::Item::set;
}

Parameters

index
Type: System::Int32

The zero-based index of the element to get or set.

Property Value

Type: System::Object
The element at the specified index.

Implements

IList::Item

ExceptionCondition
ArgumentOutOfRangeException

index is less than zero.

-or-

index is equal to or greater than Count.

Thismethod 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.

StringCollection accepts nullptr as a valid value and allows duplicate elements.

Retrieving the value of this property is an O(1) operation; setting the property is also an O(1) operation.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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