void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e)
{
if (sp != null)
{
sp.Hide();
}
if (moreInfo != null)
{
moreInfo.Hide();
}
}
public override void OnNavigatedFrom(Dictionary <string, object> viewModelState, bool suspending)
{
this._busyIndicator.Close();
base.OnNavigatedFrom(viewModelState, suspending);
if (moreInfo != null)
{
moreInfo.Hide();
}
if (sp != null)
{
sp.Hide();
}
}