Array::Length Property

Gets a 32-bit integer that represents the total number of elements in all the dimensions of the Array.

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

public:
property int Length {
	int get ();
}

Property Value

Type: System::Int32
A 32-bit integer that represents the total number of elements in all the dimensions of the Array; zero if there are no elements in the array.

ExceptionCondition
OverflowException

The array is multidimensional and contains more than MaxValue elements.

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

The following example uses the Length property to get the total number of elements in an array. It also uses the GetUpperBound method to determine the number of elements in each dimension of a multidimensional array.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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