如何将两个xml文件绑定到wpf中的单个控件 [英] how to bind two xml files to a single control in wpf

问题描述

我有两个XML文件.

Events.xml和Seminar.xml.我正在使用xaml数据提供程序.我的问题是如何将这两个XML文件绑定到单个列表框，我可以通过此代码绑定到单个XML文件.

I am having two XML files.

Events.xml and Seminar.xml. I am using xaml data provider. My question is how to bind these two XML files to a single list box, single XML file I am able to bind through this code.

<Window.Resources>
  <XmlDataProvider x:Key="ProductData"

                   Source="/Product.xml"

                   XPath="Products/Product" />
</Window.Resources>

并使用-
将其绑定到列表框

And binded it to the list box using -

<ListBox 

   ItemsSource="{Binding 
                 Source={StaticResource ProductData}}"

   DisplayMemberPath="ProductName" />.its working
now i want to to bind two xml files to change the ui continously.i asked m sir he told use collection view source.i searched but iam unable to find out how to do.the place where i lacked is
 <XmlDataProvider x:Key="ProductData"

                   Source="/Product.xml"...///here i have two xml files then how to specify the source

                   XPath="Products/Product" />...here also 
  <CollectionViewSource x:Key="collProducts"

                        Source="{StaticResource ProductData}">

任何人都可以帮助我.

在此先感谢您.

Any one please help me.

Thanks in advance.

推荐答案

您可以轻松地在后面的代码中处理CollectionViewSource来实现所需的功能.在此处查看我的示例 MVVM ListBox分组 [

You''re easier handling the CollectionViewSource in the code behind to achieve what you need. See my example here MVVM ListBox Grouping[^] that has an example of the CollecitonViewSource being manipulated in the code. From this, it should be easy to merge your two xml files into the list.

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