c# - How to propagate changes done outside my View in a WPF app -

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i have property called isvisible:

public new bool isvisible {     { return base.isvisible; }     set     {         base.isvisible = value;         this.raisepropertychanged ( "isvisible" );     } }

so property set true when left mouse button down selected item in thetreeview. works fine, have checkbox trying bind same property, 2 way. whenever change property via left mouse button down, checkbox shows isvisible state if it's true. works partially.

but problem is, each time when set property true instance, other layers' isvisible property set false, checkboxes don't show changes. still checked.

so whenever say:

layer.isvisible = true;

all other layers set false base class don't have access source code (shown above).

how can make app recognize change?

so hiding isvisible property of base class, doesn't implement inotifypropertychanged? checkboxes binding class (not base)?

can mimic behavior of base class iterating through necessary layers , making same changes own properties (which notify)?


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