WPF-934487-Added_in_Nodes_and_Tools_page

Author: ArunKumarSF4054

wpf/Diagram/Node.md

@@ -813,4 +813,6 @@ The [`Constraints`](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Diagra
 
 [How to get base node interface while dropping a symbol from stencil?](https://support.syncfusion.com/kb/article/5494/how-to-get-base-node-interface-while-dropping-a-symbol-from-stencil-to-wpf-diagram)
 
-[How to enable the AspectRatio for node?](https://support.syncfusion.com/kb/article/5473/how-to-enable-the-aspectratio-of-node-in-wpf-diagram-sfdiagram)
+[How to enable the AspectRatio for node?](https://support.syncfusion.com/kb/article/5473/how-to-enable-the-aspectratio-of-node-in-wpf-diagram-sfdiagram)
+
+[How to select the node that is outside of the selection region in the WPF Diagram ?](https://support.syncfusion.com/kb/article/18896/how-to-select-the-node-that-is-outside-of-the-selection-region-in-the-wpf-diagram-sfdiagram)

wpf/Diagram/Tools.md

@@ -363,4 +363,6 @@ N> [View Sample in GitHub](https://github.com/SyncfusionExamples/WPF-Diagram-Exa
 
 [How to create port at runtime through set tool?](https://support.syncfusion.com/kb/article/9967/how-to-create-port-at-runtime-through-set-tool-in-wpf-diagram-sfdiagram)
 
-[How to draw nodes in diagram?](https://support.syncfusion.com/kb/article/5989/how-to-draw-node-in-wpf-diagram-sfdiagram)
+[How to draw nodes in diagram?](https://support.syncfusion.com/kb/article/5989/how-to-draw-node-in-wpf-diagram-sfdiagram)
+
+[How to Obtain the Polyline Connector Completed status in WPF Diagram?](https://support.syncfusion.com/kb/article/18899/how-to-obtain-the-completed-status-of-a-polyline-connector-in-the-wpf-diagram-sfdiagram)