DataTemplate与ItemContainerStyle [英] DataTemplate vs ItemContainerStyle

问题描述

我还看到了其他一些Silverlight'vs'问题，但在此特定的比赛中找不到任何问题。

I've seen a few other Silverlight 'vs' questions around, but couldn't find any for this particular match-up.

我正在尝试定义绑定到 ListBox 的对象的显示方式。我已经定义了 DataTemplate ，但是我真的不确定应该在哪里结束， ItemContainerStyle 应该开始。

I'm trying to define the way in which my objects bound to a ListBox will display. I've defined a DataTemplate, but I'm really not sure where this should end and the ItemContainerStyle should begin.

问题1：
是 ItemContainerStyle 的唯一包装 DataTemplate 以便可以将通用项目样式应用于不同的数据布局？

Question 1: Is the ItemContainerStyle just a wrapper for the DataTemplate so that a common item style can be applied to different data layouts?

问题1a：如果是这样，如果不需要通用的商品样式，则 ItemContainerStyle 甚至可以在 DataTemplate 中定义所有布局和样式吗？

Question 1a: If so, in the event that a common item style isn't required, is the ItemContainerStyle even necessary or can all the layout and styling be defined in the DataTemplate?

问题1b：，如果不是，那是什么？

ListBox 当前如下：

<ListBox Margin="40,118,41,61" ItemTemplate="{StaticResource TaskDataTemplate}"/>

我的 DataTemplate 的XAML就像这样：

The XAML for my DataTemplate is like this:

<DataTemplate x:Key="TaskDataTemplate">
        <Grid d:DesignHeight="95" Height="150">
            <StackPanel Margin="11,8,-10,68" Orientation="Horizontal" d:LayoutOverrides="Width">
                <TextBlock x:Name="TaskLabel" Margin="0,0,0,8" Style="{StaticResource TitleTextSmall}" TextWrapping="Wrap" Text="Task" VerticalAlignment="Stretch" d:LayoutOverrides="Height"/>
                <TextBlock x:Name="TaskID" HorizontalAlignment="Right" Margin="10,0,0,0" Style="{StaticResource TitleTextSmall}" TextWrapping="Wrap" Text="TaskID" VerticalAlignment="Stretch" d:LayoutOverrides="Height"/>
                <TextBlock x:Name="ChangeList" Style="{StaticResource NormalText}" TextWrapping="Wrap" Text="Changes..." Margin="30,2,0,0"/>
            </StackPanel>
            <ComboBox x:Name="TaskType" Style="{StaticResource TaskComboBox}" Height="29" VerticalAlignment="Top" Margin="131,30,16,0" d:LayoutOverrides="VerticalAlignment"/>
            <TextBlock x:Name="TaskTypeLabel" Margin="12,39,0,0" Style="{StaticResource NormalTextBold}" TextWrapping="Wrap" Text="Variation Reason" VerticalAlignment="Top" HorizontalAlignment="Left" Height="21"/>
            <TextBox x:Name="TaskDescription" Margin="12,70,15,11" TextWrapping="Wrap" Text="Enter description..." Style="{StaticResource TaskTextBox}" d:LayoutOverrides="VerticalAlignment"/>
        </Grid>
    </DataTemplate>

谢谢。

推荐答案

答案1：是

答案1a：据我所知，您可以在ItemTemplate中进行所有样式设置，但ItemContainerStyle具有可控制的VisualStates

Answer 1a: as far as I can tell you can do all your styling in the ItemTemplate but the ItemContainerStyle has VisualStates which control the Opacity on mouse over/disabled/selected etc.

如果要更改这些不透明度状态更改，或者想要除矩形以外的任何Container形状，例如a例如三角形，那么您将不得不覆盖默认的ItemContainerStyle。

If you want to change those opacity state changes, or if you want any Container shape other than a rectangle, like a triangle for example, then you'll have to override the default ItemContainerStyle.

这篇关于DataTemplate与ItemContainerStyle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！