MoreEnumerablePartialSortByTSource, TKey Method (IEnumerableTSource, Int32, FuncTSource, TKey) | 
  
    Namespace: 
   MoreLinq
    Assembly:
   MoreLinq (in MoreLinq.dll) Version: 3.2.0+5205ea241d72b079436060d330cd5c2eae7cdcdf
Syntaxpublic static IEnumerable<TSource> PartialSortBy<TSource, TKey>(
	this IEnumerable<TSource> source,
	int count,
	Func<TSource, TKey> keySelector
)
<ExtensionAttribute>
Public Shared Function PartialSortBy(Of TSource, TKey) ( 
	source As IEnumerable(Of TSource),
	count As Integer,
	keySelector As Func(Of TSource, TKey)
) As IEnumerable(Of TSource)
public:
[ExtensionAttribute]
generic<typename TSource, typename TKey>
static IEnumerable<TSource>^ PartialSortBy(
	IEnumerable<TSource>^ source, 
	int count, 
	Func<TSource, TKey>^ keySelector
)
[<ExtensionAttribute>]
static member PartialSortBy : 
        source : IEnumerable<'TSource> * 
        count : int * 
        keySelector : Func<'TSource, 'TKey> -> IEnumerable<'TSource> 
Parameters
- source
 - Type: System.Collections.GenericIEnumerableTSource
The source sequence. - count
 - Type: SystemInt32
Number of (maximum) elements to return. - keySelector
 - Type: SystemFuncTSource, TKey
A function to extract a key from an element. 
Type Parameters
- TSource
 - Type of elements in the sequence.
 - TKey
 - Type of keys.
 
Return Value
Type: 
IEnumerableTSourceA sequence containing at most top 
count
            elements from source, in ascending order of their keys.
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 it results.
            
See Also