设置源数据时删除转换 [英] Removing transitions when setting source data

问题描述

When I use the default templates in Windows 8 Store apps for an item grid, I get some nifty transitions when the source of the collection is set. How can I remove these transitions?

I am doing a filter on the data and I dont like how the data fades in every time the data changes.

解决方案

You can remove them by overriding the ItemContainerTransitions. If you add the following style to the page resources:-

    <Page.Resources>
    <Style x:Key="NoAnimations" TargetType="GridView">         
        <Setter Property="ItemContainerTransitions">
            <Setter.Value>
                <TransitionCollection>                        
                </TransitionCollection>
            </Setter.Value>
        </Setter>           
    </Style>
</Page.Resources>

Then set the style of your gridview to NoAnimations:

<GridView Grid.Row="1" Style="{StaticResource NoAnimations}">

That should take care of it for you. If you don't want to loose all of the animations then you can add some of them back - here is a list of the default animations on the gridview:-

<TransitionCollection>                       
    <AddDeleteThemeTransition/>
    <ContentThemeTransition/>
    <ReorderThemeTransition/>
    <EntranceThemeTransition IsStaggeringEnabled="False"/>
</TransitionCollection>

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