GraphNodeCollection Class

Article
05/22/2011

This class provides methods for manipulating a collection of Nodes. This class does not preserve the order in which you added the nodes, so when you enumerate them you will get them back in a random order.

Inheritance Hierarchy

System.Object
Microsoft.VisualStudio.GraphModel.GraphNodeCollection

Namespace: Microsoft.VisualStudio.GraphModel
Assembly: Microsoft.VisualStudio.GraphModel (in Microsoft.VisualStudio.GraphModel.dll)

Syntax

'Declaration
Public Class GraphNodeCollection _
    Implements ICollection(Of GraphNode), IEnumerable(Of GraphNode),  _
    IEnumerable

public class GraphNodeCollection : ICollection<GraphNode>, 
    IEnumerable<GraphNode>, IEnumerable

public ref class GraphNodeCollection : ICollection<GraphNode^>, 
    IEnumerable<GraphNode^>, IEnumerable

type GraphNodeCollection =  
    class
        interface ICollection<GraphNode>
        interface IEnumerable<GraphNode>
        interface IEnumerable
    end

public class GraphNodeCollection implements ICollection<GraphNode>, IEnumerable<GraphNode>, IEnumerable

The GraphNodeCollection type exposes the following members.

Properties

	Name	Description
	Containers	Returns an enumerable which consists of all nodes that are containers.
	Count	Return the number of nodes in the collection.
	Graph	Gets the Graph associated with this nodes collection
	IsReadOnly	Gets a value indicating whether the System.Collections.Generic.ICollection is read-only.
	Item	Gets the Node using the given id. Throws exception on set if another node with the same id already exists.

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Methods

	Name	Description
	Add(GraphNode)	Adds a link to the graph, or merge it with an existing Link object
	Add(IEnumerable<GraphNode>)	Add all the nodes in the given set.
	Add(GraphNode, GraphNode%)	Adds the specified node to the graph.
	Clear	Remove all nodes in the collection
	Contains	Determines if the given node is in this collection
	CopyTo	Copies the elements of the System.Collections.Generic.ICollection to an System.Array, starting at a particular System.Array index.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	Get(String)	Gets the node with the specified id
	Get(GraphNodeId)
	GetByCategory(array<String[])	Returns all nodes in the graph that have the specified categories
	GetByCategory(array<GraphCategory[])	Returns all nodes in the graph that have the specified categories.
	GetByProperty	Returns all nodes in the graph that have the specified property value.
	GetEnumerator	Gets the typed enumerator for this collection
	GetFiltered
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetOrCreate(String)	Attempts to get the node with the specified id. If not found, it will create a new node.
	GetOrCreate(GraphNodeId)
	GetOrCreate(String, String, GraphCategory)	Attempts to get the node with the specified id. If not found, it will create a new node.
	GetOrCreate(GraphNodeId, String, GraphCategory)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	Remove(String)	Remove the specified node
	Remove(GraphNode)	Removes the first occurrence of a specific object from the System.Collections.Generic.ICollection.
	Remove(IEnumerable<GraphNode>)	Remove all the nodes in the given set.
	Remove(GraphNodeId)
	Remove(GraphNode, GraphNode%)	Remove the specified node
	ToString	Returns a string that represents the current object. (Inherited from Object.)