SceneHelper.Contains Method

SceneHelperContains Method

Determines whether whether a scene node contains another scene node in its subtree.

Namespace: DigitalRune.Graphics.SceneGraph
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)

Syntax

C++

Copy

public static bool Contains(
	this SceneNode containingNode,
	SceneNode containedNode
)

<ExtensionAttribute>
Public Shared Function Contains ( 
	containingNode As SceneNode,
	containedNode As SceneNode
) As Boolean

public:
[ExtensionAttribute]
static bool Contains(
	SceneNode^ containingNode, 
	SceneNode^ containedNode
)

[<ExtensionAttribute>]
static member Contains : 
        containingNode : SceneNode * 
        containedNode : SceneNode -> bool

Parameters

containingNode: Type: DigitalRune.Graphics.SceneGraphSceneNode
The containing node.
containedNode: Type: DigitalRune.Graphics.SceneGraphSceneNode
The contained node.

Return Value

Type: Boolean
if the subtree where the root is containingNode contains containedNode (in other words, containingNode is an ancestor of containedNode or both nodes are equal); otherwise, .

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type SceneNode. 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).

Exceptions

Exception	Condition
ArgumentNullException	containingNode is .

Reference

SceneHelper Class

DigitalRune.Graphics.SceneGraph Namespace