Released: Apr 13, 2026

7.2 中的更新

特性

• ItemListView Control:
  • ItemListView supersedes NodeListView and lets you show both nodes and links in the list. Items can be added by calling AddItem method, and removed by calling RemoveItem. DefaultNodeSize property from NodeListView is called NewInstanceSize in the new class. The AutoConnectLinks and AutoConnectDistance properties control whether links created via drag-and-drop should connect to nearby nodes in the target diagram. For compatibility with legacy code, NodeListView won't be...

Released: Dec 30, 2025

7.1.2 中的更新

特性

• These changes are due to the removal of BinaryFormatter in .NET 10:
  • Complex Tag and ID objects (class or struct instances) are now saved using System.Xml.Serialization.XmlSerializer when saving a diagram to XML. SerializeTag and DeserializeTag still allow you to implement custom serialization. You can continue to serialize tags in binary format by setting the UseXmlSerializer property of XmlOptions to false (and adding the BinaryFormatter NuGet package to .NET 10 projects).
  • Complex Tag and ID...

Released: Oct 16, 2025

7.1.1 中的更新

特性

• Improved padding in BPMN shape geometries.
• Visio2013Exporter improvements.

修补程序

• Fix for items remaining in spatial index if calling some APIs from deleted events.
• Fix for GridRouter not updating spatial index.
• PagedContainerNode fixes.

Released: Sep 1, 2025

7.1.0 中的更新

特性

• Added Paged Containers:
  • PagedContainerNode is a ContainerNode subclass that organizes its child nodes into a collection of pages, represented by ContainerPage objects.
  • This allows for the creation of more organized diagrams where nodes can be grouped into logical views within a single container.
  • Only the nodes belonging to the currently active page, specified by CurrentPage property, are rendered and participate in user interactions.
  • Navigation between pages is now handled by scroll arrows in...

Released: Jan 28, 2025

7.0.6 中的更新

特性

• Render custom caption bars by setting CustomDraw to CaptionBar and handling the DrawNode event. This is supported by ContainerNode, TableNode and TreeViewNode.
• CustomDraw property moved to base DiagramItem class.
• CustomDrawKind and Options properties added to DrawNodeEventArgs class.

修补程序

• Fixed exception when drawing scrollable TableNodes in NodeListView.

Released: Dec 4, 2024

7.0.5 中的更新

特性

Customize Node Action Icons

• The Renderers class lets you customize the appearance of nodes' fold, scroll and collapse icons, by providing GDI+ drawing callbacks, bitmap images or SVG drawings:
  • Set ExpandIconRenderer to override the appearance of collapse / expand buttons displayed by Expandable nodes.
  • Set ScrollIconRenderer to override the appearance of scroll arrows displayed by Scrollable tables.
  • Set FoldIconRenderer to override the appearance of fold / unfold buttons displayed by Foldable...

Released: Aug 8, 2024

7.0.4 中的更新

特性

• FreeFormNode objects now support rotation.
• The minimum required Microsoft .NET Framework version has been lowered from 4.7.2 to 4.6.2.

Released: Jul 17, 2024

7.0.3 中的更新

特性

• New mouse events
  • NodePointed event has been replaced by a set of more specific events: NodePointerEnter and NodePointerLeave are raised when the mouse pointer enters or leaves the boundaries of a node. NodeHovered fires if the pointer rests over a node for 'HoverDelay' milliseconds.
  • LinkPointed event has been replaced by a set of more specific events: LinkPointerEnter and LinkPointerLeave are raised when the mouse pointer enters or leaves the boundaries of a link. LinkHovered fires if the...

Released: Mar 22, 2024

7.0.2 中的更新

特性

• Added a new LinkDensity partitioning method to CompositeLayout, which divides the graph depending on ratio of nodes to links in subgraphs.
• Improved export of link texts by SvgExporter.
• Nodes rendered inside NodeListView now better match the MeasureUnit.

修补程序

• Fixed CellTextBrush not being serialized in JSON format.
• Fixed flickering of view borders when BorderWidth is greater than 1.

Released: Oct 1, 2023

7.0.0 中的更新

特性

• Multi-touch support - Diagram views now handle Microsoft Windows touch messages and implement multi-touch gestures:
  • The view can be zoomed or panned using two-touch pinch/flick gestures.
  • Diagram nodes can be moved, scaled and rotated using two-touch pinch/flick gestures.
  • Each touch draws diagram items corresponding to current behavior.
  • Each touch started from a node draws a diagram link.
  • Prevent drawing of multiple items simultaneously, while keeping other multi-touch gestures enabled.
  • Grab...