你如何使用WPF框架控件做过渡效果？ [英] How do you do transition effects using the Frame control in WPF?

问题描述

我想这将是容易的，但我不这样想。

I thought this would be easy but I guess not.

我有2页，在我的帧控制加载。我希望能够要么有
从一个页面一个不错的幻灯片效果下，或只是一个简单的淡入效果。

I have 2 pages that load in my frame control. I want to be able to either have a nice slide effect from one page to the next or just a simple fade-In effect.

似乎无法找到在这个互联网络的任何地方。

Can't seem to find this anywhere on the internets.

更新1
该接受的答案是好的，但我发现这里一个更好的。
<一href=\"http://www.japf.fr/2008/07/8/comment-page-1/\">http://www.japf.fr/2008/07/8/comment-page-1/

更新2
如果你能相信它，我发现了一个更好的解决方案。

HTTP：//fluidkit.$c$cplex.com/

推荐答案

有是这里讨论了类似的问题：<一href=\"http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/eb477eee-3038-46e6-92a1-3b0ee621f1de\">Transition动画渐变当浏览到另一个页面使用说明那里你可以滑动技术 \\每一个新的页面导航的时间将您的帧控制。水木清华这样的：

There is a similar problem discussed here: Transition Fade Animation When Navigating To Page Using the technique described there you can slide\move your frame control each time a new page is navigated. Smth like this:

XAML：

...
<Frame Name = "frame" Navigating="frame_Navigating">
...

code：

...
private bool                        _allowDirectNavigation = false;
private NavigatingCancelEventArgs   _navArgs = null;
private Duration                    _duration = new Duration(TimeSpan.FromSeconds(1));
private double                      _oldHeight = 0;

private void frame_Navigating(object sender, NavigatingCancelEventArgs e)
{
    if (Content!=null && !_allowDirectNavigation)
    {
        e.Cancel = true;

        _navArgs = e;
        _oldHeight = frame.ActualHeight;

        DoubleAnimation animation0 = new DoubleAnimation();
        animation0.From = frame.ActualHeight;
        animation0.To = 0;
        animation0.Duration = _duration;
        animation0.Completed += SlideCompleted;
        frame.BeginAnimation(HeightProperty, animation0);
    }
    _allowDirectNavigation = false;
}

private void SlideCompleted(object sender, EventArgs e)
{
    _allowDirectNavigation = true;
    switch (_navArgs.NavigationMode)
    {
        case NavigationMode.New:
            if (_navArgs.Uri == null)
                frame.Navigate(_navArgs.Content);
            else
                frame.Navigate(_navArgs.Uri);
            break;
        case NavigationMode.Back:
            frame.GoBack();
            break;
        case NavigationMode.Forward:
            frame.GoForward();
            break;
        case NavigationMode.Refresh:
            frame.Refresh();
            break;
    }

    Dispatcher.BeginInvoke(DispatcherPriority.Loaded,
        (ThreadStart)delegate()
        {
            DoubleAnimation animation0 = new DoubleAnimation();
            animation0.From = 0;
            animation0.To = _oldHeight;
            animation0.Duration = _duration;
            frame.BeginAnimation(HeightProperty, animation0);
        });
}
...

希望这可以帮助，至于

hope this helps, regards

这篇关于你如何使用WPF框架控件做过渡效果？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！