MetroNavigationWindow.

FragmentNavigation Event

Summary

Occurs when navigation to a content fragment begins, which occurs immediately, if the desired fragment is in the current content, or after the source XAML content has been loaded, if the desired fragment is in different content.
Namespace
MahApps.Metro.Controls
Containing Type
MetroNavigationWindow
Event Type
FragmentNavigationEventHandler

Syntax

public event FragmentNavigationEventHandler FragmentNavigation