小编Sow*_*mya的帖子

我有两个数据模板，其中一个是另一个的子集，如下所示：

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:igEditors="http://infragistics.com/Editors"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
xmlns:controls="clr-namespace:Client.UI.WPF;assembly=Client.UI.WPF"
xmlns:d="http://schemas.microsoft.com/expression/blend/2006"
>
<ResourceDictionary.MergedDictionaries>
    <ResourceDictionary Source="pack://application:,,,/Client.Resources.WPF.Styles;Component/Styles/CommonStyles.xaml"/>
</ResourceDictionary.MergedDictionaries>
<DataTemplate x:Key="XYZDataTemplate">
    <Grid x:Name="_rootGrid" DataContext="{Binding DataContext}" HorizontalAlignment="Left" VerticalAlignment="Top">
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
        </Grid.ColumnDefinitions>
                    <controls:ValueDisplay Grid.Row="0" Grid.Column="0" LabelText="Build number" x:Name="buildNumber" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" 
                                   Margin="5,10,0,0">
            <igEditors:XamTextEditor  />
        </controls:ValueDisplay>
        <controls:ValueDisplay  Grid.Row="0" Grid.Column="1" LabelText="Tool version" x:Name="toolVersion" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" 
                                    Margin="20,10,0,0">
            <igEditors:XamTextEditor IsReadOnly="True"/>
        </controls:ValueDisplay>
               </Grid>

</DataTemplate>

另一个如下所示：

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:igEditors="http://infragistics.com/Editors"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
xmlns:controls="clr-namespace:BHI.ULSS.Client.UI.WPF;assembly=ULSS.Client.UI.WPF"
xmlns:d="http://schemas.microsoft.com/expression/blend/2006"
>


<DataTemplate x:Key="ABCDataTemplate" >
    <Grid x:Name="_rootGrid" …