QStreamable.Take<TPayload> Method (IQOrderedWindow<TPayload>, UInt32)
Takes the top count elements from an ordered window. If there are ties, all elements with the lowest rank are returned.
Namespace: Microsoft.ComplexEventProcessing.Linq
Assembly: Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Take(Of TPayload) ( _
source As IQOrderedWindow(Of TPayload), _
count As UInteger _
) As IQWindowResult(Of TPayload)
'Usage
Dim source As IQOrderedWindow(Of TPayload)
Dim count As UInteger
Dim returnValue As IQWindowResult(Of TPayload)
returnValue = source.Take(count)
public static IQWindowResult<TPayload> Take<TPayload>(
this IQOrderedWindow<TPayload> source,
uint count
)
[ExtensionAttribute]
public:
generic<typename TPayload>
static IQWindowResult<TPayload>^ Take(
IQOrderedWindow<TPayload>^ source,
unsigned int count
)
static member Take :
source:IQOrderedWindow<'TPayload> *
count:uint32 -> IQWindowResult<'TPayload>
JScript does not support generic types and methods.
Type Parameters
- TPayload
The payload type.
Parameters
- source
Type: Microsoft.ComplexEventProcessing.Linq.IQOrderedWindow<TPayload>
The input ordered window.
- count
Type: System.UInt32
The number of elements to take.
Return Value
Type: Microsoft.ComplexEventProcessing.Linq.IQWindowResult<TPayload>
The window containing count elements.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IQOrderedWindow<TPayload>. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=sql.111) or https://msdn.microsoft.com/en-us/library/bb383977(v=sql.111).