public static IEnumerable<T> GetDescendants<T>(
	T node,
	Func<T, IEnumerable<T>> getChildren,
	bool depthFirst
)
where T : class

Public Shared Function GetDescendants(Of T As Class) ( 
	node As T,
	getChildren As Func(Of T, IEnumerable(Of T)),
	depthFirst As Boolean
) As IEnumerable(Of T)

public:
generic<typename T>
where T : ref class
static IEnumerable<T>^ GetDescendants(
	T node, 
	Func<T, IEnumerable<T>^>^ getChildren, 
	bool depthFirst
)

static member GetDescendants : 
        node : 'T * 
        getChildren : Func<'T, IEnumerable<'T>> * 
        depthFirst : bool -> IEnumerable<'T>  when 'T : not struct

Parameters

node

Type: T
The reference node where to start the search. (The reference node will not be included in the enumeration.)

getChildren

Type: SystemFuncT, IEnumerableT

A method that retrieves the children of an object of type T.

GetDescendantsT(T, FuncT, IEnumerableT, Boolean) guarantees that getChildren is never called with as parameter. The enumeration returned by getChildren may contain .

depthFirst

Type: SystemBoolean
If set to then a depth-first search for descendants will be made; otherwise a breadth-first search will be made.

Type Parameters

T

The type of node that is enumerated.

Return Value

Reference