'Declaration Protected Friend Overridable Sub OnShowPrompts()
protected internal virtual void OnShowPrompts()
Note: If you replace the Template of the GroupByAreaBase, you should include an EventTrigger in your replacement Template that listens for this event and shows the elements that are displaying Prompt1 and Prompt2. The GroupByAreaBase will fire this event when the number of grouped Fields changes from zero to greater than zero.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2