public static void Block(string message)
{
StatusBarHelper.ShowStatus(message);
if (_popup != null)
{
return;
}
const double opacity = 255 * 0.8;
var size = Window.Current.Bounds;
var grid = new Grid()
{
Width = size.Width,
Height = size.Height,
Background = new SolidColorBrush(Color.FromArgb(Convert.ToByte(opacity), 0x0, 0x0, 0x0))
};
_popup = new Popup()
{
Child = grid,
IsOpen = true
};
BlockNavigation();
}
public static void Unblock()
{
SupressBackEvents = false;
if (_commandBar != null)
{
_commandBar.Visibility = _commandPrevVisibility;
_commandBar = null;
}
if (_popup == null)
{
return;
}
_popup.IsOpen = false;
_popup = null;
StatusBarHelper.HideStatus();
}