StringCollection.Item[Int32] Property

Reference

Definition

Namespace:: System.Collections.Specialized

Assemblies:: System.dll, System.Collections.Specialized.dll

Assemblies:: netstandard.dll, System.Collections.Specialized.dll

Assembly:: System.Collections.Specialized.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: StringCollection.cs

Source:: StringCollection.cs

Source:: StringCollection.cs

Important

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Gets or sets the element at the specified index.

public:
 property System::String ^ default[int] { System::String ^ get(int index); void set(int index, System::String ^ value); };

public string this[int index] { get; set; }

public string? this[int index] { get; set; }

member this.Item(int) : string with get, set

Default Public Property Item(index As Integer) As String

Parameters

index: Int32

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

Property Value

String

The element at the specified index.

Exceptions

ArgumentOutOfRangeException

index is less than zero.

-or-

index is equal to or greater than Count.

Remarks

This property provides the ability to access a specific element in the collection by using the following syntax: myCollection[index].

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

The C# language uses the this keyword to define the indexers instead of implementing the Item[] property. Visual Basic implements 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.

Applies to

Produkt	Verzie
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

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