EnumerableExtensionsSum(IEnumerableNullableBinarySize) Method

Computes the sum of a sequence of nullable BinarySize values.

Definition

Namespace: Ookii
Assembly: Ookii.BinarySize (in Ookii.BinarySize.dll) Version: 1.2.0+20f0bdf981c7baf115c68ccab612b1a031efcb4d

C#

public static BinarySize? Sum(
	this IEnumerable<BinarySize?> source
)

VB

<ExtensionAttribute>
Public Shared Function Sum ( 
	source As IEnumerable(Of BinarySize?)
) As BinarySize?

C++

public:
[ExtensionAttribute]
static Nullable<BinarySize> Sum(
	IEnumerable<Nullable<BinarySize>>^ source
)

F#

[<ExtensionAttribute>]
static member Sum : 
        source : IEnumerable<Nullable<BinarySize>> -> Nullable<BinarySize>

source IEnumerableNullableBinarySize: A sequence of nullable BinarySize values to calculate the sum of.

NullableBinarySize
The sum of the values in the sequence.

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableNullableBinarySize. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Items in source that are are excluded from the computation of the sum. This method returns zero if source contains no elements or all elements are .

ArgumentNullException	source is .
OverflowException	The sum is larger than BinarySizeMaxValue.