Class TreeViewItemDroppingEventArgs

Represents the class that provides the data for the ItemDropping event.

Inheritance

System.Object

TreeViewItemDroppingEventArgs

Namespace: Syncfusion.UI.Xaml.TreeView

Assembly: Syncfusion.SfTreeView.WPF.dll

Syntax

public class TreeViewItemDroppingEventArgs : EventArgs

Constructors

TreeViewItemDroppingEventArgs()

Initializes a new instance of the TreeViewItemDroppingEventArgs class.

Declaration

public TreeViewItemDroppingEventArgs()

Properties

Data

Gets the data object that contains the data associated while dragging the items.

Declaration

public IDataObject Data { get; }

Property Value

Type
System.Windows.IDataObject

Remarks

This data has the two values named Source and Nodes. Source is the object where the dragged data is from. Nodes is the ObservableCollection TreeViewNode which are dragged.

DraggingNodes

Gets the collection of TreeViewNode which are dragged.

Declaration

public ObservableCollection<TreeViewNode> DraggingNodes { get; }

Property Value

Type
System.Collections.ObjectModel.ObservableCollection<TreeViewNode>

DragSource

Gets the reference to the dependency object that is the source of the transferred data.

Declaration

public object DragSource { get; }

Property Value

Type
System.Object

DropPosition

Gets or sets the position where dragged nodes are going to be dropped. If you want to avoid the dropping on TreeView, you can just set this property as None.

Declaration

public DropPosition DropPosition { get; set; }

Property Value

Type
DropPosition

Handled

Gets or sets a value indicating whether the event is handled. If this event is handled, dragged nodes will not be dropped to SfTreeView. You have to manually drop the dragged nodes.

Declaration

public bool Handled { get; set; }

Property Value

Type
System.Boolean

TargetNode

Gets the node where the dragged items are going to be dropped.

Declaration

public TreeViewNode TargetNode { get; }

Property Value

Type
TreeViewNode