Expandable object editable in Property Grid

[Yefan]

Hello,

I'd like to edit an expandable object in Property Grid. For instance, when I change the value in one child property, it also changes the result in the parent property, and vice-versa. 

ParentProperty  (X value); (Y value); (Z value)

ChildXProperty  (X value)

ChildYProperty  (Y value)

ChildZProperty  (Z value)

Let's say ChildX and ChildY are Double, and ChildZ is Integer. Thank you for help.

[Vladimir Stoyanov]

Hello Yefan,

In order to update the parent property when it's children are modified you can use the following approach:

1. Implement INotifyPropertyChanged for the parent property
2. Add event handler to handle the PropertyChanged event.

I am attaching a sample project demonstrating what I have in mind.

Regards,
Vladimir Stoyanov
Progress Telerik