PrependExtensionPrependTSource Method |
Prepends a single value to a sequence.
Namespace:
MoreLinq.Extensions
Assembly:
MoreLinq (in MoreLinq.dll) Version: 3.0.0
Syntax public static IEnumerable<TSource> Prepend<TSource>(
this IEnumerable<TSource> source,
TSource value
)
<ExtensionAttribute>
Public Shared Function Prepend(Of TSource) (
source As IEnumerable(Of TSource),
value As TSource
) As IEnumerable(Of TSource)
public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<TSource>^ Prepend(
IEnumerable<TSource>^ source,
TSource value
)
[<ExtensionAttribute>]
static member Prepend :
source : IEnumerable<'TSource> *
value : 'TSource -> IEnumerable<'TSource>
Parameters
- source
- Type: System.Collections.GenericIEnumerableTSource
The sequence to prepend to. - value
- Type: TSource
The value to prepend.
Type Parameters
- TSource
- The type of the elements of source.
Return Value
Type:
IEnumerableTSource
Returns a sequence where a value is prepended to it.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerableTSource. 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).
Remarks
This operator uses deferred execution and streams its results.
See Also