TUM.CMS.VplControl.Core.VplControl.VplControl C# (CSharp) Method

        public VplControl()
        {
            if (!DesignerProperties.GetIsInDesignMode(this))
            {
                try
                {
                    DefaultStyleKeyProperty.OverrideMetadata(typeof (VplControl),
                        new FrameworkPropertyMetadata(typeof (VplControl)));
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex);
                }

                Style = FindResource("VplControlStyle") as Style;
                GraphFlowDirection = GraphFlowDirections.Vertical;

                KeyDown += VplControl_KeyDown;
                KeyUp += VplControl_KeyDown;

                ScaleTransform.Changed += ScaleTransformOnChanged;

                NodeCollection = new TrulyObservableCollection<Node>();
                NodeGroupCollection = new List<NodeGroup>();
                ConnectorCollection = new List<Connector>();
                SelectedNodes = new TrulyObservableCollection<Node>();
                SelectedConnectors = new TrulyObservableCollection<Connector>();
                ExternalNodeTypes = new List<Type>();

                TypeSensitive = true;

                InitializeGridBackground();
                InitializeTheme();
            }
        }