public static void NotifyCustom(object content, FrameworkElement placeTarget)
{
Application.Current.Dispatcher.Invoke(() =>
{
PopupNotify bx = new PopupNotify();
DependencyPropertyDescriptor.FromProperty(ActualWidthProperty, typeof(FrameworkElement)).AddValueChanged(bx, (sender, e) =>
{
(sender as PopupNotify).Left = CalcElementRight(placeTarget) - (sender as PopupNotify).ActualWidth;
});
DependencyPropertyDescriptor.FromProperty(ActualHeightProperty, typeof(FrameworkElement)).AddValueChanged(bx, (sender, e) =>
{
(sender as PopupNotify).Top = (sender as PopupNotify)._bottom - (sender as PopupNotify).ActualHeight;
});
bx.Content = content;
bx.Title = "";
bx._bottom = CalcBoxBottom(placeTarget);
bx._notifyInfo = new NotifyInfo {
IsScreenNotify = false, IsText = false, PlaceTarget = placeTarget
};
lock (_boxes)
{
_boxes.Add(bx);
}
bx.Loaded += (s, e) =>
{
PopupNotify self = s as PopupNotify;
self.UpdateLayout();
SystemSounds.Asterisk.Play();//播放提示声
self.Top = self._bottom - self.ActualHeight;
self.Left = CalcElementRight(self._notifyInfo.PlaceTarget) - self.ActualWidth;
if (self.Top < 0)
{
self.Visibility = Visibility.Hidden;
}
else
{
FadeIn(self);
Task.Factory.StartNew((box1) =>
{
System.Threading.Thread.Sleep(TimeSpan.FromMilliseconds(_boxLife));
lock (_boxes)
{
if (_boxes.Contains(box1))
{
Application.Current.Dispatcher.Invoke(() =>
{
FadeOut(box1 as PopupNotify);
});
}
}
}, self);
}
};
bx.Show();
});
}
/// <summary>
/// 显示消息提示（指定屏幕的右下角
/// </summary>
/// <param name="content">消息内容</param>
/// <param name="title">消息标题</param>
/// <param name="screenIndex">屏幕序号</param>
public static void Notify(DependencyObject content, string title, int screenIndex)
{
Application.Current.Dispatcher.Invoke(() =>
{
PopupNotify bx = new PopupNotify();
DependencyPropertyDescriptor.FromProperty(ActualWidthProperty, typeof(FrameworkElement)).AddValueChanged(bx, (sender, e) =>
{
(sender as PopupNotify).Left = GetScrRight(screenIndex) - (sender as PopupNotify).ActualWidth;
});
DependencyPropertyDescriptor.FromProperty(ActualHeightProperty, typeof(FrameworkElement)).AddValueChanged(bx, (sender, e) =>
{
(sender as PopupNotify).Top = (sender as PopupNotify)._bottom - (sender as PopupNotify).ActualHeight;
});
bx.MessageObj = content;
bx.Title = title == null ? "" : title;
bx._bottom = CalcBoxBottom(screenIndex);
bx._notifyInfo = new NotifyInfo {
IsScreenNotify = true, IsText = false, ScreenIndex = screenIndex
};
lock (_boxes)
{
_boxes.Add(bx);
}
bx.Loaded += (s, e) =>
{
try
{
PopupNotify self = s as PopupNotify;
self.UpdateLayout();
SystemSounds.Asterisk.Play();//播放提示声
self.Top = self._bottom - self.ActualHeight;
self.Left = GetScrRight(screenIndex) - self.ActualWidth;
if (self.Top < 0)
{
self.Visibility = Visibility.Hidden;
}
else
{
FadeIn(self);
Task.Factory.StartNew((box1) =>
{
System.Threading.Thread.Sleep(TimeSpan.FromMilliseconds(_boxLife));
Application.Current.Dispatcher.Invoke(() =>
{
FadeOut(box1 as PopupNotify);
});
}, self);
}
}
catch (Exception ex)
{
}
};
bx.Show();
});
}