public void OnNavigatedTo(MtNavigationEventArgs e)
{
if (PageKey != null) // new instance
{
return;
}
var frameState = MtSuspensionManager.SessionStateForFrame(_page.Frame);
PageKey = "Page" + _page.Frame.BackStackDepth;
if (e.NavigationMode == NavigationMode.New)
{
var nextPageKey = PageKey;
var nextPageIndex = _page.Frame.BackStackDepth;
while (frameState.Remove(nextPageKey))
{
nextPageIndex++;
nextPageKey = "Page" + nextPageIndex;
}
// Does not make sense when no page state is available...
//var args = new MtLoadStateEventArgs(e.Parameter, null);
//var copy = LoadState;
//if (copy != null)
// copy(this, args);
_page.LoadState(e.Parameter, null);
//_page.OnLoadState(args);
}
else
{
var pageState = (Dictionary <String, Object>)frameState[PageKey];
var args = new MtLoadStateEventArgs(e.Parameter, pageState);
var copy = LoadState;
if (copy != null)
{
copy(this, args);
}
_page.LoadState(e.Parameter, pageState);
_page.OnLoadState(args);
}
}
public void OnNavigatedTo(MtNavigationEventArgs e)
{
if (!_stateLoaded)
{
var frameState = MtSuspensionManager.SessionStateForFrame(_page.Frame);
if (e.NavigationMode == NavigationMode.New)
{
var nextPageKey = PageKey;
var nextPageIndex = _page.Frame.BackStackDepth;
while (frameState.Remove(nextPageKey))
{
nextPageIndex++;
nextPageKey = "Page" + nextPageIndex;
}
// Does not make sense when no page state is available...
//var args = new MtLoadStateEventArgs(e.Parameter, null);
//var copy = LoadState;
//if (copy != null)
// copy(this, args);
_page.LoadState(e.Parameter, null);
//_page.OnLoadState(args);
}
else
{
var pageState = (Dictionary<String, Object>)frameState[PageKey];
var args = new MtLoadStateEventArgs(e.Parameter, pageState);
var copy = LoadState;
if (copy != null)
copy(this, args);
_page.LoadState(e.Parameter, pageState);
_page.OnLoadState(args);
}
_stateLoaded = true;
}
}
/// <summary>Used to load the saved state when the page has been reactivated. </summary>
/// <param name="pageState">The saved page state. </param>
public void OnLoadState(MtLoadStateEventArgs pageState)
{
// TODO: Load the view model state.
}
protected override void OnLoadState(MtLoadStateEventArgs pageState)
{
Model.Filter = pageState.Get <string>("Filter");
}
protected override void OnLoadState(MtLoadStateEventArgs pageState)
{
MyTextBox.Text = pageState.Get<string>("MyTextBox");
}
/// <summary>Used to load the saved state when the page has been reactivated. </summary>
/// <param name="pageState">The saved page state. </param>
protected internal virtual void OnLoadState(MtLoadStateEventArgs pageState)
{
// Must be empty
}
protected override void OnLoadState(MtLoadStateEventArgs pageState)
{
MyTextBox.Text = pageState.Get <string>("MyTextBox");
}
/// <summary>Used to load the saved state when the page has been reactivated. </summary>
/// <param name="pageState">The saved page state. </param>
public void OnLoadState(MtLoadStateEventArgs pageState)
{
// TODO: Load the view model state.
}
/// <summary>Used to load the saved state when the page has been reactivated. </summary>
/// <param name="pageState">The saved page state. </param>
public void OnLoadState(MtLoadStateEventArgs pageState)
{
SampleProperty = pageState.Get <string>("SampleProperty");
}
protected override void OnLoadState(MtLoadStateEventArgs pageState)
{
Model.Filter = pageState.Get<string>("Filter");
}
/// <summary>Used to load the saved state when the page has been reactivated. </summary>
/// <param name="pageState">The saved page state. </param>
public void OnLoadState(MtLoadStateEventArgs pageState)
{
SampleProperty = pageState.Get<string>("SampleProperty");
}