This event is triggered when the page is loaded as master page. For example, page A use page B as master page. If page A is about to show (switching to page A), the "Loaded as Master Page" event is triggered on page B.
Remarks: this event is triggered before the Page Loaded event.
For example, during the loading of Page 1, which has Page 2 as master page, the following events will occur successively:
|1.||"Loaded as Master Page" on Page 2|
|2.||"Page Loaded" on Page 1|
Remarks: this event could be triggered multiple times if you switch pages again and again.
This event is available for page only.