使用XML文件動態樹視圖綁定-XBAP應用程序

我有一個XML文件，它具有最多三個級別的子元素，所以我需要動態地將該文件與WPF中的TreeView綁定到XBAP App。我們是否需要採用分層模板或是否有任何其他的方式來獲得輕鬆綁定..使用XML文件動態樹視圖綁定-XBAP應用程序

例如：

<TriggerList> 
    <Trigger> 
    <TriggerName>trig1</TriggerName> 
    <TriggerSource>manual</TriggerSource> 
    <TriggerInfo> 
     <Alaramid>2312</Alaramid> 
     <Area>area1</Area> 
     <ToolType>OLF121</ToolType> 
    </TriggerInfo> 
    </Trigger> 
</TriggerList>

我想使這個通過動態樹視圖綁定..

答案是：

<UserControl x:Class="XTREAMSUI.UserControls.ExecutionList" 
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
       xmlns:mvvm="clr-namespace:MvvmFoundation.Wpf;assembly=MvvmFoundation.Wpf" 
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="230"> 

    <UserControl.Resources> 

     <HierarchicalDataTemplate ItemsSource="{Binding RFCNameList}" x:Key="RFCTemplate"> 
      <TextBlock Text="{Binding RFCName}" /> 
     </HierarchicalDataTemplate> 


     <HierarchicalDataTemplate ItemsSource="{Binding RFCNameList}" x:Key="TriggerIDTemplate" ItemTemplate="{StaticResource RFCTemplate}"> 
      <TextBlock Text="{Binding TriggerID}" IsEnabled="False"/> 
     </HierarchicalDataTemplate> 

     <HierarchicalDataTemplate ItemsSource="{Binding TriggerIDList}" x:Key="TriggerSourceTemplate" ItemTemplate="{StaticResource TriggerIDTemplate}"> 
      <TextBlock Text="{Binding TriggerSource}" IsEnabled="False"/> 
     </HierarchicalDataTemplate> 

     <HierarchicalDataTemplate ItemsSource="{Binding TriggerList}" x:Key="TriggerTemplate" ItemTemplate="{StaticResource TriggerSourceTemplate}"> 
      <TextBlock Text="{Binding HostMachineName}" IsEnabled="False"/> 
     </HierarchicalDataTemplate> 

     <Style TargetType="TreeViewItem"> 
      <Setter Property="IsExpanded" Value="True" /> 
     </Style> 


    </UserControl.Resources> 

    <Grid Name="gridExecutionlst" IsEnabled="{Binding IsExecutionListEnabled, Mode=TwoWay}"> 
     <Grid.RowDefinitions> 
      <RowDefinition Height="Auto"/> 
      <RowDefinition Height="Auto"/> 
     </Grid.RowDefinitions> 
     <!--<TreeView Grid.Row="0" Name="treeviewExecutionList" Height="400" Width="200" ItemsSource="{Binding TriggerListXML}" ItemTemplate="{StaticResource dataTemplateExecutionList}"></TreeView>--> 

     <TreeView Name="treeviewExecutionList" Height="450" Width="230" FontWeight="Normal" ItemsSource="{Binding Path=TriggerList,Mode=TwoWay}" ItemTemplate="{StaticResource TriggerTemplate}"> 

      <mvvm:CommandBehaviorCollection.Behaviors> 
       <mvvm:BehaviorBinding Command="{Binding ListBoxCommand}" Event="MouseDoubleClick" CommandParameter="{Binding ElementName=treeviewExecutionList, Path=SelectedItem}"/> 
      </mvvm:CommandBehaviorCollection.Behaviors> 

     </TreeView> 
    </Grid> 
</UserControl>

來源

2011-02-07 nallskarthi

答案是：

<HierarchicalDataTemplate ItemsSource="{Binding RFCNameList}" x:Key="RFCTemplate"> 
    <TextBlock Text="{Binding RFCName}" /> 
</HierarchicalDataTemplate> 


<HierarchicalDataTemplate ItemsSource="{Binding RFCNameList}" x:Key="TriggerIDTemplate" ItemTemplate="{StaticResource RFCTemplate}"> 
    <TextBlock Text="{Binding TriggerID}" IsEnabled="False"/> 
</HierarchicalDataTemplate> 

<HierarchicalDataTemplate ItemsSource="{Binding TriggerIDList}" x:Key="TriggerSourceTemplate" ItemTemplate="{StaticResource TriggerIDTemplate}"> 
    <TextBlock Text="{Binding TriggerSource}" IsEnabled="False"/> 
</HierarchicalDataTemplate> 

<HierarchicalDataTemplate ItemsSource="{Binding TriggerList}" x:Key="TriggerTemplate" ItemTemplate="{StaticResource TriggerSourceTemplate}"> 
    <TextBlock Text="{Binding HostMachineName}" IsEnabled="False"/> 
</HierarchicalDataTemplate> 

<Style TargetType="TreeViewItem"> 
    <Setter Property="IsExpanded" Value="True" /> 
</Style>

<TreeView Name="treeviewExecutionList" Height="450" Width="230" FontWeight="Normal" ItemsSource="{Binding Path=TriggerList,Mode=TwoWay}" ItemTemplate="{StaticResource TriggerTemplate}"> 

    <mvvm:CommandBehaviorCollection.Behaviors> 
     <mvvm:BehaviorBinding Command="{Binding ListBoxCommand}" Event="MouseDoubleClick" CommandParameter="{Binding ElementName=treeviewExecutionList, Path=SelectedItem}"/> 
    </mvvm:CommandBehaviorCollection.Behaviors> 

</TreeView>

來源

2011-05-06 08:07:51 nallskarthi

使用XML文件動態樹視圖綁定-XBAP應用程序

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