public static UBinarySize Sum(
	this IEnumerable<UBinarySize> source
)<ExtensionAttribute>
Public Shared Function Sum ( 
	source As IEnumerable(Of UBinarySize)
) As UBinarySizepublic:
[ExtensionAttribute]
static UBinarySize Sum(
	IEnumerable<UBinarySize>^ source
)[<ExtensionAttribute>]
static member Sum : 
        source : IEnumerable<UBinarySize> -> UBinarySize This method returns zero if source contains no elements.
| ArgumentNullException | source is . | 
| OverflowException | The sum is larger than UBinarySizeMaxValue. |