使用动画更改WPF中的窗口大小 [英] Use animation to change window size in WPF

问题描述

我正在寻找一种动画方法来调整窗口的大小，可以说我有一个具有Height = 300和Width = 300的窗口，我有2个按钮，当我单击第一个按钮时，窗口大小必须更改为Height = 600和Width = 600，当我单击另一个按钮时，窗口大小必须恢复为原始大小，那么我可以简单地通过更改Height和Width属性来做到这一点，但是我想使用类似故事板- DoubleAnimation 给人的印象是窗口大小在逐渐变化。

I am looking a way to animate the resizing of a window, lets say that I have a window with Height=300 and Width=300, I have 2 buttons, when I click the first button the window size must change to Height=600 and Width=600 and when I click the other button the window size must back to the original size, well I can do this simply changing the Height and Width properties, but I would like to use something like Storyboard - DoubleAnimation to give the impression that the window size is changing gradually.

我没有使用 Storyboard - DoubleAnimation ，所以如果有人可以给我一些提示，我将不胜感激。

I haven't used Storyboard - DoubleAnimation so if anyone can give me some tips I would appreciate it.

推荐答案

不能并行设置两个属性的动画下面的代码可以帮助您设置名为myWindow的Window的高度和宽度的动画

You cannot animate two properties in parallel Below code can help you animate the Height and Width of Window named myWindow

<Button Content="Click">
       <Button.Triggers>
           <EventTrigger  RoutedEvent="Button.Click">
               <EventTrigger.Actions>
                     <BeginStoryboard >
                           <Storyboard  RepeatBehavior="Forever" AutoReverse="False">
                               <DoubleAnimation  Storyboard.TargetName="myWindow"
                                      Storyboard.TargetProperty = "(Window.Height)"
                                        To="300" Duration="0:0:5"/>
                                <Storyboard  RepeatBehavior="Forever" AutoReverse="False">

                                    <DoubleAnimation  Storyboard.TargetName="myWindow"
                                      Storyboard.TargetProperty = "(Window.Width)"
                                        To="300" Duration="0:0:5"/>
                                </Storyboard>
                            </Storyboard>
                        </BeginStoryboard>

                    </EventTrigger.Actions>
                </EventTrigger>
            </Button.Triggers>
        </Button>

这篇关于使用动画更改WPF中的窗口大小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！