/// <summary>
/// Show the list selector
/// </summary>
/// <param name="title">the title</param>
/// <param name="itemsSource">the items source</param>
/// <param name="selectedItem">the selected item</param>
/// <param name="selectionChanged">the selection changed event handler</param>
/// <param name="templateName">the template name</param>
/// <param name="listLayoutMode">the list layout mode</param>
private void ShowListSelector(
string title,
IList itemsSource,
object selectedItem,
SelectionChangedEventHandler selectionChanged,
string templateName,
LongListSelectorLayoutMode listLayoutMode)
{
if (this.ListSelector == null)
{
return;
}
this.ListSelector.LayoutMode = listLayoutMode;
var viewModel = this.DataContext as CaptionSettingsFlyoutViewModel;
if (this.PageTitle != null)
{
this.PageTitle.Text = title.ToUpper(CultureInfo.CurrentCulture);
}
this.ListSelector.ItemsSource = itemsSource;
this.ListSelector.SelectedItem = selectedItem;
this.ListSelector.SelectionChanged += selectionChanged;
if (this.LayoutRoot != null)
{
this.ListSelector.ItemTemplate = this.LayoutRoot.Resources[templateName] as DataTemplate;
if (this.ListSelector.ItemTemplate == null)
{
throw new InvalidOperationException("Could not find template in LayoutRoot: " + templateName);
}
}
VisualStateManager.GoToState(this, "ListShown", true);
this.isListSelectorShown = true;
}
/// <summary>
/// Show the list selector
/// </summary>
/// <param name="title">the title</param>
/// <param name="itemsSource">the items source</param>
/// <param name="selectedItem">the selected item</param>
/// <param name="selectionChanged">the selection changed event handler</param>
/// <param name="templateName">the template name</param>
/// <param name="listLayoutMode">the list layout mode</param>
private void ShowListSelector(
string title,
IList itemsSource,
object selectedItem,
SelectionChangedEventHandler selectionChanged,
string templateName,
LongListSelectorLayoutMode listLayoutMode)
{
if (this.ListSelector == null)
{
return;
}
this.ListSelector.LayoutMode = listLayoutMode;
var viewModel = this.DataContext as CaptionSettingsFlyoutViewModel;
if (this.PageTitle != null)
{
this.PageTitle.Text = title.ToUpper(CultureInfo.CurrentCulture);
}
this.ListSelector.ItemsSource = itemsSource;
this.ListSelector.SelectedItem = selectedItem;
this.ListSelector.SelectionChanged += selectionChanged;
if (this.LayoutRoot != null)
{
this.ListSelector.ItemTemplate = this.LayoutRoot.Resources[templateName] as DataTemplate;
if (this.ListSelector.ItemTemplate == null)
{
throw new InvalidOperationException("Could not find template in LayoutRoot: " + templateName);
}
}
VisualStateManager.GoToState(this, "ListShown", true);
this.isListSelectorShown = true;
}
