Bevisuali.UX.Graph.GraphInspector.SetSelectedVariable C# (CSharp) Method

        public void SetSelectedVariable(string variableName)
        {
            foreach (var edge in _edges)
            {
                edge.Opacity = 1.0;
                edge.SetValue(Canvas.ZIndexProperty, LayerUnimportantEdges);
            }

            foreach (var node in _nodes)
            {
                node.Opacity = 1.0;

                RandomVariable nodeRV = (RandomVariable)node.Tag;
                if (nodeRV.Name == variableName)
                {
                    node.State = GraphNode.StateEnum.Selecting;
                    node.SetValue(Canvas.ZIndexProperty, LayerSelectedNodes);

                    foreach (var edge in
                        _edges.Where(e => e.To == node || e.From == node))
                    {
                        edge.SetValue(Canvas.ZIndexProperty, LayerSelectedNodesEdges);
                    }
                }
                else
                {
                    node.SetValue(Canvas.ZIndexProperty, LayerUnimportantNodes);
                    if (_interestVariables != null)
                    {
                        if (_interestVariables.Contains(nodeRV.Name))
                        {

                            node.State = GraphNode.StateEnum.Idling;
                        }
                        else
                        {
                            node.State = GraphNode.StateEnum.Minimized;
                        }
                    }
                    else
                    {
                        node.State = GraphNode.StateEnum.Idling;
                    }
                }
            }

            _selectedVariableName = variableName;
        }