MoreEnumerable.AssertCount<TSource>(IEnumerable<TSource>, Int32) Method
Asserts that a source sequence contains a given count of elements.
Namespace: MoreLinqAssembly: MoreLinq (in MoreLinq.dll) Version: 4.0.0+092a40d82a1b280568ffa006d9a210bdec0792cd
public static IEnumerable<TSource> AssertCount<TSource>(
this IEnumerable<TSource> source,
int count
)
<ExtensionAttribute>
Public Shared Function AssertCount(Of TSource) (
source As IEnumerable(Of TSource),
count As Integer
) As IEnumerable(Of TSource)
public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<TSource>^ AssertCount(
IEnumerable<TSource>^ source,
int count
)
[<ExtensionAttribute>]
static member AssertCount :
source : IEnumerable<'TSource> *
count : int -> IEnumerable<'TSource>
- source IEnumerable<TSource>
- Source sequence.
- count Int32
- Count to assert.
- TSource
- Type of elements in source sequence.
IEnumerable<TSource>
Returns the original sequence as long it is contains the
number of elements specified by
count.
Otherwise it throws
Exception.
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerable<TSource>. 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).
This operator uses deferred execution and streams its results.