Class TreeNodeCollection<T>

Class representing a collection of tree nodes.

Inheritance

System.Object

System.Collections.ObjectModel.Collection<T><ITreeNode<T><T>>

TreeNodeCollection<T>

Inherited Members

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.get_Item(System.Int32)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.set_Item(System.Int32, System.Object)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.Clear()

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.ClearItems()

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.Contains(Extend.ITreeNode<T>)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.CopyTo(Extend.ITreeNode<T>[], System.Int32)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.GetEnumerator()

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.IndexOf(Extend.ITreeNode<T>)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.Insert(System.Int32, Extend.ITreeNode<T>)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.InsertItem(System.Int32, Extend.ITreeNode<T>)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.RemoveAt(System.Int32)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.RemoveItem(System.Int32)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.SetItem(System.Int32, Extend.ITreeNode<T>)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.ICollection.CopyTo(System.Array, System.Int32)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IEnumerable.GetEnumerator()

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.Add(System.Object)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.Contains(System.Object)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.IndexOf(System.Object)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.Insert(System.Int32, System.Object)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.Remove(System.Object)

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.Count

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.Item[System.Int32]

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.Items

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.Generic.ICollection<Extend.ITreeNode<T>>.IsReadOnly

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.ICollection.IsSynchronized

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.ICollection.SyncRoot

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.IsFixedSize

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.IsReadOnly

System.Collections.ObjectModel.Collection<Extend.ITreeNode<T>>.System.Collections.IList.Item[System.Int32]

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace:Extend

Assembly:Extend.dll

Syntax

public class TreeNodeCollection<T> : Collection<ITreeNode<T>>, IList<ITreeNode<T>>, IReadOnlyList<ITreeNode<T>>, IReadOnlyCollection<ITreeNode<T>>, IList, ICollection, ITreeNodeCollection<T>, ICollection<ITreeNode<T>>, IEnumerable<ITreeNode<T>>, IEnumerable

Type Parameters

Name	Description
T	The type of the value of the tree nodes.

Constructors

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TreeNodeCollection(ITreeNode<T>)

Initialize a new instance of the TreeNodeCollection<T> class.

Declaration

public TreeNodeCollection(ITreeNode<T> parent)

Parameters

Type	Name	Description
ITreeNode<T><T>	parent	The parent of the node.

Properties

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Parent

Gets the parent of the collection.

Declaration

public ITreeNode<T> Parent { get; set; }

Property Value

Type	Description
ITreeNode<T><T>	The parent of the collection.

Implements

ITreeNodeCollection<T>.Parent

Exceptions

Type	Condition
System.ArgumentNullException	Parent can not be null.

Methods

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Add(T)

Adds the given value as new node to the list and sets it's parent to the parent of the list.

Declaration

public ITreeNode<T> Add(T value)

Parameters

Type	Name	Description
T	value	The value to add.

Returns

Type	Description
ITreeNode<T><T>	Returns the new created node.

Implements

ITreeNodeCollection<T>.Add(T)

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Add(ITreeNode<T>)

Adds the given item to the list and sets it's parent to the parent of the list.

Declaration

public void Add(ITreeNode<T> item)

Parameters

Type	Name	Description
ITreeNode<T><T>	item	The item to add.

Implements

System.Collections.Generic.ICollection<T>.Add(T)

Exceptions

Type	Condition
System.ArgumentNullException	item can not be null.

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Add(ITreeNode<T>, Boolean)

Adds the given item to the list and sets it's parent to the parent of the list.

Declaration

public void Add(ITreeNode<T> item, bool setParent)

Parameters

Type	Name	Description
ITreeNode<T><T>	item	The item to add.
System.Boolean	setParent	A value indicating weather the parent of the given item should be set to the parent of the collection or not.

Implements

ITreeNodeCollection<T>.Add(ITreeNode<T>, Boolean)

Exceptions

Type	Condition
System.ArgumentNullException	item can not be null.

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DetachFromParent()

Detaches the collection and all it's items form it's current parent.

Declaration

public void DetachFromParent()

Implements

ITreeNodeCollection<T>.DetachFromParent()

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Remove(ITreeNode<T>)

Removes the given item form the list and sets it's parent to null.

Declaration

public bool Remove(ITreeNode<T> item)

Parameters

Type	Name	Description
ITreeNode<T><T>	item	The item to remove.

Returns

Type	Description
System.Boolean	true if item is successfully removed; otherwise, false. This method also returns false if item was not found in the original System.Collections.ObjectModel.Collection<T>.

Implements

System.Collections.Generic.ICollection<T>.Remove(T)

Exceptions

Type	Condition
System.ArgumentNullException	item can not be null.

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Remove(ITreeNode<T>, Boolean)

Removes the given item form the list and sets it's parent to null.

Declaration

public bool Remove(ITreeNode<T> item, bool setParent)

Parameters

Type	Name	Description
ITreeNode<T><T>	item	The item to remove.
System.Boolean	setParent	A value indicating whether the parent of the item should get set to null or not.

Returns

Type	Description
System.Boolean	true if item is successfully removed; otherwise, false. This method also returns false if item was not found in the original System.Collections.ObjectModel.Collection<T>.