New Post: PropertyGrid ExpandableObject. How to make expanded by default?

1) ExpandableObject property expanded by default : Issue https://wpftoolkit.codeplex.com/workitem/20054 has been created.

2) Bind data from ExpandableObject to the expandable property itself : You can have a

public override string ToString()
    {
      return FirstName + " " + LastName;
    }

in your object. Please have a look at the "PropertyGrid Using Attributes" sample. code file is "Xceed.Wpf.Toolkit.LiveExplorer\Samples\PropertyGrid\Views\PropertyGridAttributesView.xaml.cs".