private void LayoutsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
LayoutInfo newChoice = LayoutsListBox.SelectedItem as LayoutInfo;
if (newChoice == CurrentSelectedLayoutInfo)
{
return;
}
CurrentSelectedLayoutInfo = newChoice;
if (CurrentSelectedLayoutInfo != null)
{
LayoutsListBox.SelectedItem = Layouts.SelectedItem = CurrentSelectedLayoutInfo;
Layouts.ScrollIntoView(CurrentSelectedLayoutInfo);
}
}
private void Next_Click(object sender, RoutedEventArgs e)
{
List <LayoutInfo> infos = Layouts.ItemsSource as List <LayoutInfo>;
if (infos == null)
{
return;
}
int index = infos.IndexOf(CurrentSelectedLayoutInfo);
if (index >= infos.Count - 1)
{
index = -1;
}
CurrentSelectedLayoutInfo = infos.ElementAtOrDefault(index + 1);
if (CurrentSelectedLayoutInfo != null)
{
LayoutsListBox.SelectedItem = Layouts.SelectedItem = CurrentSelectedLayoutInfo;
Layouts.ScrollIntoView(CurrentSelectedLayoutInfo);
LayoutsListBox.ScrollIntoView(CurrentSelectedLayoutInfo);
}
}