ARCed.UI.DockPanel.DockDragHandler.DockIndicator.ShouldPaneDiamondVisible C# (CSharp) Method

                private bool ShouldPaneDiamondVisible()
                {
                    if (this.DockPane == null)
                        return false;

                    if (!this.DockPanel.AllowEndUserNestedDocking)
                        return false;

                    return this.DragHandler.DragSource.CanDockTo(this.DockPane);
                }