New Post: PropertyGrid : Dynamically change DropDown List at runtime

Hi,

Have you look at the LiveExplorer available here : https://wpftoolkit.codeplex.com/releases/view/610794 ?
In the sample PropertyGrid/Using SelectedObject(s)/Using Attributes, modifying the "IsMale" property will modify the "FirstName" property ComboBox Editor values.
This sample is using the "DependsOn" attribute. Please note that this is a feature from the Plus version of the Toolkit.