Selecting Multiple GoNodes inside a subgraph

GoDiagram (6 and previous)
1

Hi,

I want to select multiple nodes in side a subgraph and modify the common properties for all the nodes. I'm able to select the multiple nodes by setting the pickablebackground = false. But when I right click on any selected node only that is selecting and all other nodes are deselecting.
Please help me on this.
Thanks.
2

GoToolContext has an option (SingleSelection) to turn off select on mouse down.

(myView.FindMouseTool(typeof(GoToolContext), true) as GoToolContext).SingleSelection = false;

3

Thank You Jake. It works.