SetContentLoading Method
Clears the content and fires the ParentChanged notification
Syntax
public void SetContentLoading()Public Sub SetContentLoading() Remarks
This should be called prior to calling SetContent. It is intended to be used when the UI should be cleared (to display a loading message). The client should do the following: 1. Call SetContentLoading(). This should make the UI display the "Loading" message. 2. Do any work needed to get the content (the entities). 3. Call SetContent(entities). This will load the UI with the entities.