"Aaargh!"

just discovered that setting of:

//selection rectangle is off
ModifierKeyActions.Control = ModifierKeyAction.None; // Select;

(which disables the selection rectangle) ALSO disables the toggling of clicked nodes to add them to Selection

from documentation: "Select
Start drawing a selection rectangle if the mouse is dragged while a modifier key is pressed down. Toggle the selection if an item is clicked while the key is down."



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so, when i disable the selection rectangle, my ctrl-click selecting of disparate nodes also goes *poof* and i was unable to recreate this event handler as some internal Mindfusion handler deletes the Selection in-between.

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not sure how to both:
a) disable the selection rectangle but
b) retain having ctrl-click of disparate nodes add to Selection...?

With this version you can set ModifierKeyActions.Control to ToggleSelection to disable the lasso rectangle but retain click selection:
http://mindfusion.eu/Forum/YaBB.pl?num=1366875705

I hope that helps,
Stoyan