MoreEnumerableInsertT Method |
Inserts the elements of a sequence into another sequence at a
specified index.
Namespace:
MoreLinq
Assembly:
MoreLinq (in MoreLinq.dll) Version: 3.3.1+b77df70598ab84c28cd43dcf74594024b6d575e1
Syntax public static IEnumerable<T> Insert<T>(
this IEnumerable<T> first,
IEnumerable<T> second,
int index
)
<ExtensionAttribute>
Public Shared Function Insert(Of T) (
first As IEnumerable(Of T),
second As IEnumerable(Of T),
index As Integer
) As IEnumerable(Of T)
public:
[ExtensionAttribute]
generic<typename T>
static IEnumerable<T>^ Insert(
IEnumerable<T>^ first,
IEnumerable<T>^ second,
int index
)
[<ExtensionAttribute>]
static member Insert :
first : IEnumerable<'T> *
second : IEnumerable<'T> *
index : int -> IEnumerable<'T>
Parameters
- first
- Type: System.Collections.GenericIEnumerableT
The source sequence. - second
- Type: System.Collections.GenericIEnumerableT
The sequence that will be inserted. - index
- Type: SystemInt32
The zero-based index at which to insert elements from
second.
Type Parameters
- T
- Type of the elements of the source sequence.
Return Value
Type:
IEnumerableT
A sequence that contains the elements of
first
plus the elements of
second inserted at
the given index.
Usage Note
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).
Exceptions Exception | Condition |
---|
ArgumentNullException | first is null. |
ArgumentNullException | second is null. |
ArgumentOutOfRangeException |
Thrown if index is negative.
|
ArgumentOutOfRangeException |
Thrown lazily if index is greater than the
length of first. The validation occurs when
yielding the next element after having iterated
first entirely.
|
See Also