public static void Mask(Window owner, object content, System.Action action)
{
if (_maskwin != null)
{
Unmask();
}
if (content == null)
{
content = new Viewbox
{
Width = 400,
Height = 200,
Stretch = Stretch.Uniform,
Child = new Border()
{
Background = Brushes.White,
Child = new TextBlock()
{
VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Center,
Text = "Processing, please wait ...", Foreground = Brushes.DodgerBlue, FontSize = 18
}
}
};
}
_maskwin = (MaskWin)MaskWin.Mask(owner, content, action);
}
public static void Unmask()
{
if (_maskwin == null)
{
return;
}
MaskWin.Unmask(_maskwin);
_maskwin = null;
}
public static object Mask(Window owner, object content, System.Action action)
{
var win = new MaskWin();
if (owner != null)
{
win.Owner = owner;
}
win.cancel = true;
win.Content = content;
if (action != null)
{
win.Loaded += (aa, bb) => action();
}
win.Show();
return(win);
}