/// <summary>
/// Navigation From
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void Frame_Navigating(object sender, NavigatingCancelEventArgs e)
{
var frame = sender as Windows.UI.Xaml.Controls.Frame;
if (frame == null) return;
var naviArgs = new NavigationArgs
{
Content = frame.Content,
NavigationMode =
(Models.NavigationMode) Enum.Parse(typeof (Models.NavigationMode), e.NavigationMode.ToString()),
Parameter = e.SourcePageType,
Uri = frame.BaseUri
};
if(StaticFunctions.BaseContext != null)
{
StaticFunctions.InvokeIfRequiredAsync(StaticFunctions.BaseContext,
para => _eventAggregator.GetEvent<NavigatingEvent>().Publish(naviArgs), null);
}
else
{
_eventAggregator.GetEvent<NavigatingEvent>().Publish(naviArgs);
}
}
/// <summary>
/// Navigation To
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void Frame_Navigated(object sender, NavigationEventArgs e)
{
var naviArgs = new NavigationArgs
{
Content = e.Content,
NavigationMode =
(Models.NavigationMode) Enum.Parse(typeof (Models.NavigationMode), e.NavigationMode.ToString()),
Parameter = e.Parameter,
Uri = e.Uri
};
//프레임의 세션 스테이트 값 복구
var frameState = SuspensionManager.SessionStateForFrame(_frame);
var pageKey = PAGE + _frame.BackStackDepth;
if (naviArgs.NavigationMode == Models.NavigationMode.New)
{
// Clear existing state for forward navigation when adding a new page to the
// navigation stack
var nextPageKey = pageKey;
var nextPageIndex = _frame.BackStackDepth;
while (frameState.Remove(nextPageKey))
{
nextPageIndex++;
nextPageKey = PAGE + nextPageIndex;
}
_frameSessionState = new Dictionary<string, object>();
frameState[pageKey] = _frameSessionState;
}
else
{
_frameSessionState = (Dictionary<String, Object>)frameState[pageKey];
}
if (StaticFunctions.BaseContext != null)
{
StaticFunctions.InvokeIfRequiredAsync(StaticFunctions.BaseContext,
para => _eventAggregator.GetEvent<NavigatedEvent>().Publish(naviArgs), null);
}
else
{
_eventAggregator.GetEvent<NavigatedEvent>().Publish(naviArgs);
}
}