MindFusion.Diagramming.Wpf.TreeItemValidationEventArgs.Cancel Property

TreeItemValidationEventArgs.Cancel Property

See Also

Introduction

General Information

What's New in this Release

Version History

Getting Started

User Interaction

Licensing

Programming Interface Overview

Tutorials

Reference

MindFusion

MindFusion.Animations

MindFusion.Diagramming.Wpf

Action Enumeration

AdjustmentHandle Class

AdjustmentHandles Enumeration

AdornerVisual Class

AeroEffect Class

Alignment Enumeration

Anchoring Enumeration

AnchorPattern Class

AnchorPoint Class

AnchorPointCollection Class

AnchorPointEventArgs Class

AttachToLink Enumeration

AttachToNode Enumeration

AutoJson Class

AutoResize Enumeration

BarcodeNode Class

BarcodeNodeProperties Class

Behavior Enumeration

BezierTemplate Class

CameraType Enumeration

CellEventArgs Class

CellFrameStyle Enumeration

CellValidationEventArgs Class

CollectionBase(T) Class

ColumnStyle Enumeration

CommandHistory Class

CompositeRouter Class

ConnectionPoint Class

Constants Class

ContainerChildEventArgs Class

ContainerNode Class

ContainerNodeProperties Class

ContainerPresenter Class

ContainerValidation Enumeration

ContainmentKeys Enumeration

ContentCollection Class

ControlMouseAction Enumeration

ControlNode Class

ControlNodeEventArgs Class

ControlPointEventArgs Class

ControlVisibilityConverter Class

Converter Class

CopyHostedControlEventArgs Class

CreateImageCallback Delegate

CreatePathDelegate Delegate

CursorHint Enumeration

CustomCursors Class

CustomDraw Enumeration

DelKeyAction Enumeration

DevFlags Class

Diagram Class

DiagramBase Class

DiagramDocument Class

DiagramDocumentPaginator Class

DiagramEventArgs Class

DiagramItem Class

DiagramItemCollection Class

DiagramItemProperties Class

DiagramItemState Class

DiagramLink Class

DiagramLinkCollection Class

DiagramLinkProperties Class

DiagramLinkState Class

DiagramNode Class

DiagramNodeCollection Class

DiagramNodeProperties Class

DiagramNodeState Class

DiagramPage Class

DiagramPageEventArgs Class

DiagramPageValidationEventArgs Class

DiagramPaginator Class

DiagramPresenter Class

DiagramTabControl Class

DiagramTabItem Class

DiagramView Class

DiagramView3D Class

DirectionConstraint Enumeration

DoubleToRectConverter Class

DraggedNode Class

DraggedShape Class

DrawAnchorPointEventArgs Class

DrawCellEventArgs Class

DrawItemEventArgs Class

DrawLinkEventArgs Class

DrawNodeEventArgs Class

DummyNode Class

EditCellTextEventArgs Class

EditLinkTextEventArgs Class

EditNodeTextEventArgs Class

ElementTemplate Class

ExpandButtonAction Enumeration

ExpandButtonPosition Enumeration

Factory Class

FishboneDiagram Class

FitSize Enumeration

Font Class

FreeFormHandle Class

FreeFormNode Class

GetManipulatorRect Delegate

GlassEffect Class

GlassEffectType Enumeration

Granularity Enumeration

GraphicsUnit Class

GridRouter Class

GridStyle Enumeration

Group Class

Group.Attachment Class

GroupAnchorStyles Enumeration

GroupCollection Class

GroupEventArgs Class

GroupRotation Enumeration

HandlesStyle Enumeration

HandlesVisualStyle Class

HatchBrush Class

HatchStyle Enumeration

HitTestEventArgs Class

HitTestPriority Enumeration

HotkeyPrefix Enumeration

HtmlBuilder Class

HyperLinkStyle Enumeration

IItemFactory Interface

ILinkRouter Interface

ImageAlign Enumeration

InplaceEditable Interface

InPlaceEditEventArgs Class

InputState Class

InstantiateItemEventArgs Class

InstantiateLink Delegate

InstantiateLinkData Delegate

InstantiateNode Delegate

InstantiateNodeData Delegate

Interaction Class

InteractionState Class

InteractionTarget Interface

InternalUtils Class

ItemCollectionBase(T) Class

ItemEventArgs Class

ItemLabel Class

ItemRenderer Class

ITextAttributes Interface

JsonImageHandler Interface

JsonPersistContext Class

JsonSerializeTagEventArgs Class

Layer Class

LayerListView Class

LineTemplate Class

LinkAdjustmentHandle Class

LinkCrossingEventArgs Class

LinkCrossings Enumeration

LinkEventArgs Class

LinkLabel Class

LinkRenderer Class

LinkShape Enumeration

LinkShapeEventArgs Class

LinkTextStyle Enumeration

LinkTo Class

LinkValidationEventArgs Class

Magnifier Class

Manipulator Class

MarkStyle Enumeration

ModificationEffect Enumeration

ModificationStart Enumeration

ModifierKeyAction Enumeration

ModifierKeyActions Class

MouseButton Enumeration

MouseButtonActions Enumeration

MouseInputMode Enumeration

NodeAdjustmentHandle Class

NodeConstraints Class

NodeEffect Class

NodeEventArgs Class

NodeHandleType Enumeration

NodeLabel Class

NodeListView Class

NodeListViewItem Class

NodeRenderer Class

NodeRotationType Enumeration

NodesAlignedEventArgs Class

NodeValidationEventArgs Class

NotATreeException Class

ObjectToBooleanConverter Class

Orientation Enumeration

Overview Class

PageRenamedEventArgs Class

Path Class

PathCollection Class

PathFinder Class

PatternRouter Class

PointCollection Class

PointerInfo Class

PolylineRouting Enumeration

PrintOptions Class

QuickRouter Class

ReadOnlyCollection(T) Class

ReadOnlyDiagramItemCollection Class

ReadOnlyDiagramLinkCollection Class

ReadOnlyDiagramNodeCollection Class

Relationship Enumeration

RelativePosition Class

RelativeToLink Enumeration

RelativeToNode Enumeration

RenderOptions Class

RenderTarget Enumeration

RepaintEventArgs Class

RerouteLinks Enumeration

ResolveContainer Delegate

ResolveNodePosition Delegate

RestrictToBounds Enumeration

RoundRectangleTemplate Class

RoutePattern Class

RouteStep Class

RouteStepKind Enumeration

RoutingOptions Class

RowEventArgs Class

Ruler Class

RulerUnit Enumeration

SaveToStringFormat Enumeration

ScaleMode Enumeration

ScalingMode Enumeration

ScriptHelper Class

Selection Class

SelectionCopy Class

SelectionEventArgs Class

SelectionRenderer Class

SelectionStyle Enumeration

SelectionValidationEventArgs Class

SerializationOptions Class

SerializeTagEventArgs Class

ShadowsStyle Enumeration

Shape Class

ShapeAdjustmentHandle Class

ShapeCollection Class

ShapeControlPoint Class

ShapeConverter Class

ShapeData Class

ShapeDecoration Class

ShapeDesigner Class

ShapeDesignerCanvas Class

ShapeDesignerPropertyPanel Class

ShapeEventArgs Class

ShapeFormulaParam Class

ShapeLibrary Class

ShapeListBox Class

ShapeNode Class

ShapeNodeProperties Class

ShapeNodeState Class

Shapes Class

ShowAnchors Enumeration

SimpleShape Enumeration

SizeSyncMode Enumeration

SnapToAnchor Enumeration

StringAlignment Enumeration

StringFormat Class

StringFormatFlags Enumeration

StringTrimming Enumeration

SvgNode Class

SvgNodeProperties Class

TabbedDiagramView Class

TableConnectionPoint Class

TableConnectionStyle Enumeration

TableNode Class

TableNode.Cell Class

TableNode.CellCollection Class

TableNode.Column Class

TableNode.ColumnCollection Class

TableNode.Row Class

TableNode.RowCollection Class

TableNodeProperties Class

TemplatedNode Class

TextAttributes Class

TextPresenter Class

Theme Class

ToolTipEventArgs Class

TreeEnumerator Class

TreeItemEventArgs Class

TreeItemValidationEventArgs Class

TreeItemValidationEventArgs Members

TreeItemValidationEventArgs Constructor

TreeItemValidationEventArgs Properties

Cancel Property

TreeViewConnectionPoint Class

TreeViewConnectionStyle Enumeration

UndoValidationEventArgs Class

UnitType Enumeration

VirtualizingDiagram Class

VirtualLinkEventArgs Class

VirtualNodeEventArgs Class

VisioContent Class

VisioNode Class

VisioNodeProperties Class

VisioStencil Class

VisualBrushPaginator Class

VisualContainer Interface

VisualDiagramView Class

XmlConvert Class

XmlOptions Class

XmlPersistContext Class

MindFusion.Diagramming.Wpf.Behaviors

MindFusion.Diagramming.Wpf.Commands

MindFusion.Diagramming.Wpf.Controllers

MindFusion.Diagramming.Wpf.Export

MindFusion.Diagramming.Wpf.Fluent

MindFusion.Diagramming.Wpf.Import

MindFusion.Diagramming.Wpf.Lanes

MindFusion.Diagramming.Wpf.Layout

MindFusion.Diagramming.Wpf.Layout.Fluent

MindFusion.Json.Wpf

MindFusion.Layout

MindFusion.Layout.Layout3D

MindFusion.Vsx

Table of Predefined Shapes

Online Resources

Technical Support

MindFusion Products

Gets or sets a value indicating whether to prevent the user from completing the operation.

Namespace: MindFusion.Diagramming.Wpf
Assembly: MindFusion.Diagramming.Wpf

Syntax

C# Copy Code
public bool Cancel { get; set; }

Visual Basic Copy Code
Public Property Cancel As Boolean

Property Value

true to cancel the operation, otherwise false; the default value is false.