private void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
int fc = 4, fa = 6;
if (Int32.TryParse(featured_categories.Text, out fc))
{
if (fc >= 10)
featured_categories.Text = 10 + "";
if (fc <= 4)
featured_categories.Text = 4 + "";
}
else featured_categories.Text = 4 + "";
if (Int32.TryParse(featured_apps.Text, out fa))
{
if (fa >= AppList.getAppList().appList.Count)
featured_apps.Text = AppList.getAppList().appList.Count + "";
if (fa <= 6)
featured_apps.Text = 6 + "";
}
else featured_apps.Text = 6 + "";
var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
localSettings.Values["Featured_Categories"] = featured_categories.Text;
localSettings.Values["Featured_Apps"] = featured_apps.Text;
}