Class IBlazorDraggingEventArgs

Notifies when the node or connector is dragged.

Inheritance
System.Object
IBlazorDraggingEventArgs
Namespace: Syncfusion.Blazor.Diagrams
Assembly: Syncfusion.Blazor.dll
Syntax
public class IBlazorDraggingEventArgs : Object
Examples
<SfDiagram Height="600px" Nodes="@NodeCollection">
   <DiagramEvents OnPositionChange = "PositionChanged" ></ DiagramEvents >
</ SfDiagram >
@code
   {
   public ObservableCollection<DiagramNode> NodeCollection = new ObservableCollection<DiagramNode>();
   public void PositionChanged(IBlazorDraggingEventArgs args)
   {
       args.Cancel = true;
       if ((args != null) && (args.State == State.Completed))
       {
           Console.WriteLine("Dragging");
       }
   }
   protected override void OnInitialized()
   {
       NodeCollection = new ObservableCollection<DiagramNode>()
       {
           new DiagramNode(){
               Id="node1",
               Height = 100,
               Width = 100,
               OffsetX = 300,
               OffsetY = 100
           },
       };
   }
}

Constructors

IBlazorDraggingEventArgs()

Declaration
public IBlazorDraggingEventArgs()

Properties

AllowDrop

Defines the object that can be dropped over another element.

Declaration
public bool AllowDrop { get; set; }
Property Value
Type Description
System.Boolean

Cancel

Defines if the user can prevent dragging of element over the diagram.

Declaration
public bool Cancel { get; set; }
Property Value
Type Description
System.Boolean

NewValue

Returns the current node or connector that is being dragged.

Declaration
public DiagramSelectedItems NewValue { get; set; }
Property Value
Type Description
DiagramSelectedItems

OldValue

Returns the previous node or connector that has dragged.

Declaration
public DiagramSelectedItems OldValue { get; set; }
Property Value
Type Description
DiagramSelectedItems

Source

Returns the node or connector that is being dragged.

Declaration
public DiagramSelectedItems Source { get; set; }
Property Value
Type Description
DiagramSelectedItems

State

Returns the current action of the dragged element such as starting, dragging, completed.

Declaration
public State State { get; set; }
Property Value
Type Description
State

Target

Returns the node or connector that has dragged.

Declaration
public DiagramEventObject Target { get; set; }
Property Value
Type Description
DiagramEventObject

TargetPosition

Returns the position of the Target.

Declaration
public PointModel TargetPosition { get; set; }
Property Value
Type Description
PointModel