using System.Windows; using SHJX.Service.WorkFlowEdit; namespace Flowchart { public class CustomLinkTool : LinkTool { public CustomLinkTool(DiagramView view) : base(view) { } protected override ILink CreateNewLink(IPort port) { var link = new OrthogonalLink(); BindNewLinkToPort(port, link); return link; } protected override void UpdateLink(Point point, IPort port) { base.UpdateLink(point, port); _ = Link as OrthogonalLink; } } }