EnumerableExtensionMethods.RandomItemOrDefault(T) Method (IEnumerable(T), T)

EnumerableExtensionMethodsRandomItemOrDefaultT Method (IEnumerableT, T)

Returns a random item from the specified sequence or the specified default value if the sequence is null or empty.

Namespace: Slash.Collections.Extensions
Assembly: Slash.Collections (in Slash.Collections.dll) Version: 1.0.6018.40177

Syntax

public static T RandomItemOrDefault<T>(
	this IEnumerable<T> sequence,
	T defaultValue
)

<ExtensionAttribute>
Public Shared Function RandomItemOrDefault(Of T) ( 
	sequence As IEnumerable(Of T),
	defaultValue As T
) As T

public:
[ExtensionAttribute]
generic<typename T>
static T RandomItemOrDefault(
	IEnumerable<T>^ sequence, 
	T defaultValue
)

[<ExtensionAttribute>]
static member RandomItemOrDefault : 
        sequence : IEnumerable<'T> * 
        defaultValue : 'T -> 'T

sequence: Type: System.Collections.GenericIEnumerableT
Sequence to get item from.
defaultValue: Type: T
Default value to use if the sequence is null or empty.

Type: T
Time-dependent random item.

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableT. 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).