Item Property

BitArray.Item Property (Int32)

 

Gets or sets the value of the bit at a specific position in the BitArray.

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

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

Parameters

index
Type: System.Int32

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

Property Value

Type: System.Boolean

The value of the bit at position index.

Exception Condition
ArgumentOutOfRangeException

index is less than zero.

-or-

index is equal to or greater than Count.

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 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.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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