Click or drag to resize

MoreEnumerable.Partition<T, TResult> Method (IEnumerable<IGrouping<Nullable<Boolean>, T>>, Func<IEnumerable<T>, IEnumerable<T>, IEnumerable<T>, TResult>)

Partitions a grouping by nullable Boolean keys into a projection of true elements, false elements and null elements, respectively.

Namespace:  MoreLinq
Assembly:  MoreLinq (in MoreLinq.dll) Version: 2.4.0
Syntax
public static TResult Partition<T, TResult>(
	this IEnumerable<IGrouping<Nullable<bool>, T>> source,
	Func<IEnumerable<T>, IEnumerable<T>, IEnumerable<T>, TResult> resultSelector
)

Parameters

source
Type: System.Collections.Generic.IEnumerable<IGrouping<Nullable<Boolean>, T>>
The source sequence.
resultSelector
Type: System.Func<IEnumerable<T>, IEnumerable<T>, IEnumerable<T>, TResult>
Function that projects the result from sequences of true elements, false elements and null elements, respectively, passed as arguments.

Type Parameters

T
Type of elements in source groupings.
TResult
Type of the result.

Return Value

Type: TResult
The return value from resultSelector.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerable<IGrouping<Nullable<Boolean>, T>>. 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).
See Also