UserControl作为HeaderedContentControl.HeaderTemplate的内容 [英] UserControl as Content for HeaderedContentControl.HeaderTemplate

问题描述

我有一个UserControl，我已经成功使用它作为演示文稿的标题，该演示文稿涉及可以使用以下xaml进行标题化的列表：

I have a UserControl that I have successfully been using as a header for presentations that involve a list which can be headered, using the xaml below:

<DockPanel >
    <uc:ListSubjectHeader Subject="{Binding DisplayName}" 
                          AddNewItemCommand="{Binding AddCommand}"
                           ImageSource="..."  />

<!-- other controls -->

</DockPanel>

我想在另一个演示文稿中使用相同的控件，它将作为标题中的内容一个HeaderedContentControl，并想出了这个xaml：

I would like to use this same control in another presentation where it would be the content for the header in a HeaderedContentControl, and came up with this xaml to do that:

<HeaderedContentControl Content="{Binding Path=DetailViewDepartment}" >
    <HeaderedContentControl.HeaderTemplate>
        <DataTemplate  DataType="{x:Type vm:DepartmentSelectionViewModel}">
            <uc:ListSubjectHeader Subject="{Binding DisplayName}" ...  />

        </DataTemplate>
    </HeaderedContentControl.HeaderTemplate>
</HeaderedContentControl>

视觉元素显示了我想要它们的方式，但数据却没有。我应该注意，我在同一演示文稿中的不同控件的DataTemplate中使用了相同的视图模型（vm：DepartmentSelectionViewModel），我将其作为不同的问题此处。如果您知道该答案，那么您也可能也知道该答案。

The visual elements show up the way I want them to, but data does not. I should note that I am using the same view model (vm:DepartmentSelectionViewModel) in a different control's DataTemplate in the same presentation, which I asked as a different question here. If you know the answer to this one you likely know the answer to that one too.

我该如何解决？

干杯，

Berryl

Cheers,
Berryl

推荐答案

HeaderTemplate适用于Header属性中的对象，不满意。内容使用ContentTemplate，就像在普通的ContentControl中一样。

The HeaderTemplate applies to the object in the Header property, not Content. Content uses the ContentTemplate, just like in the normal ContentControl.

这篇关于UserControl作为HeaderedContentControl.HeaderTemplate的内容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！