更改StoryBoard(WPF)中的ColumnDefinition? [英] Changing ColumnDefinitions in a StoryBoard (WPF) ?

问题描述

朋友们.
我们可以通过WPF中的StoryBoard更改ColumnDefinitions吗?
例如:我想更改以下ColumnDefinitions

Hi friends.
Can we change ColumnDefinitions via a StoryBoard in WPF?
e.g : I wanna change the following ColumnDefinitions

<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Height="0*"/>
</Grid.ColumnDefinitions>

到这个:

to this one :

<Grid.ColumnDefinitions>
<ColumnDefinition Height="0.585*"/>
<ColumnDefinition Height="0.415*"/>
</Grid.ColumnDefinitions>

预先谢谢您.

Thanks in advance.

推荐答案

是的，您可以做到，但是其中涉及一些棘手的事情.您必须为GridLength数据类型创建一个自定义动画.幸运的是，这种骗术已经被别人完成了.查看 WPF教程-第2部分:编写自定义动画类文章，该文章正是您想要的.

Yep, you can do that, but there is some tricky stuff involved. You have to create a custom animation for the GridLength data type. Lucky for you, that trickery has already been done by somebody. Look at the WPF Tutorial - Part 2 : Writing a custom animation class article, which does exactly what you want.

这篇关于更改StoryBoard(WPF)中的ColumnDefinition?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！