Class TreeGridSelfRelationalView

Represents a class that maintains the implementation of SelfRelationalView in SfTreeGrid.

Inheritance
System.Object
TreeGridView
TreeGridQueryableView
TreeGridSelfRelationalView
Implements
System.ComponentModel.IEditableCollectionView
System.IDisposable
Inherited Members
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)
System.Object.ToString()
Namespace: Syncfusion.UI.Xaml.TreeGrid
Assembly: Syncfusion.SfGrid.WPF.dll
Syntax
public class TreeGridSelfRelationalView : TreeGridQueryableView, ITreeGridViewNotifier, IEditableCollectionView, IDisposable

Constructors

TreeGridSelfRelationalView(IEnumerable, SfTreeGrid)

Initializes a new instance of TreeGridSelfRelationalView class with specified source and SfTreeGrid.

Declaration
public TreeGridSelfRelationalView(IEnumerable source, SfTreeGrid treeGrid)
Parameters
Type Name Description
System.Collections.IEnumerable source

The source.
SfTreeGrid treeGrid

The SfTreeGrid.

Properties

SelfRelationUpdateMode

Gets or sets a value that indicates how nodes should be arranged while changing ChildPropertyName and ParentPropertyName in Self Relational mode.

Declaration
public SelfRelationUpdateMode SelfRelationUpdateMode { get; }
Property Value
Type
SelfRelationUpdateMode

Methods

DetachTreeView()

Detach the grid instance present in the view while disposing the view.

Declaration
public override void DetachTreeView()
Overrides

OnCollectionChanged(Object, NotifyCollectionChangedEventArgs)

Method which handles the collection changes.

Declaration
protected override void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
Parameters
Type Name Description
System.Object sender

sender.
System.Collections.Specialized.NotifyCollectionChangedEventArgs e

NotifyCollectionChangedEventArgs.
Overrides

UpdateNodesOnPropertyChange(Object, PropertyChangedEventArgs, TreeNode)

Check TreeGridView on property changes and do the actions.

Declaration
protected override void UpdateNodesOnPropertyChange(object sender, PropertyChangedEventArgs e, TreeNode treeNode = null)
Parameters
Type Name Description
System.Object sender

updated record.
System.ComponentModel.PropertyChangedEventArgs e

PropertyChangedEventArgs.
TreeNode treeNode

Tree node.
Overrides

Implements

System.ComponentModel.IEditableCollectionView
System.IDisposable