是否可以将一个 XAML 块包含在另一个 XAML 块中？

我的 XAML 看起来像这样：

<Grid VerticalOptions="Start">
   <Grid.ColumnDefinitions>
      <ColumnDefinition Width="Auto" />
      <ColumnDefinition Width="*" />
   </Grid.ColumnDefinitions>
   <Label Grid.Row="0" Grid.Column="0" HorizontalOptions="Start" Text="Exclude Hidden" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="0" Grid.Column="1" HorizontalOptions="Start" Text="All cards except those tagged as hidden" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="1" Grid.Column="0" HorizontalOptions="Start" Text="Include Hidden" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="1" Grid.Column="1" HorizontalOptions="Start" Text="All cards including those tagged as hidden" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="2" Grid.Column="0" HorizontalOptions="Start" Text="Favorites" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="2" Grid.Column="1" HorizontalOptions="Start" Text="Only cards tagged as favorites" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="3" Grid.Column="0" HorizontalOptions="Start" Text="Hidden" Style="{StaticResource helpDetail}" />
   <Label Grid.Row="3" Grid.Column="1" HorizontalOptions="Start" Text="Only those cards tagged as hidden" Style="{StaticResource helpDetail}" />
</Grid>

该代码出现在两页上。我想将其保留为 XAML。

有没有一种方法可以将此 XAML 放入一个文件中，并将其包含在两个页面中每个页面的其他 XAML 中。请注意，我不想将所有内容都转换为 C#，因为我有很多这样的实例。

创建一个名为Templates的目录，然后创建一个新的View类，MyCustomGrid像这样：

模板/MyCustomGrid.xaml:

<?xml version="1.0" encoding="UTF-8"?>
<Grid xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    x:Class="MyProject.Templates.MyCustomGrid">
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="Auto" />
        <ColumnDefinition Width="*" />
    </Grid.ColumnDefinitions>
    <Label Grid.Row="0" Grid.Column="0" HorizontalOptions="Start" Text="Exclude Hidden" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="0" Grid.Column="1" HorizontalOptions="Start" Text="All cards except those tagged as hidden" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="1" Grid.Column="0" HorizontalOptions="Start" Text="Include Hidden" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="1" Grid.Column="1" HorizontalOptions="Start" Text="All cards including those tagged as hidden" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="2" Grid.Column="0" HorizontalOptions="Start" Text="Favorites" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="2" Grid.Column="1" HorizontalOptions="Start" Text="Only cards tagged as favorites" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="3" Grid.Column="0" HorizontalOptions="Start" Text="Hidden" Style="{StaticResource helpDetail}" />
    <Label Grid.Row="3" Grid.Column="1" HorizontalOptions="Start" Text="Only those cards tagged as hidden" Style="{StaticResource helpDetail}" />
</Grid>

模板/MyCustomGrid.xaml.cs

using Xamarin.Forms;

namespace MyProject.Templates
{
    public partial class MyCustomGrid : Grid
    {
        public MyCustomGrid()
        {
            InitializeComponent();
        }
    }
}

要在另一个页面中使用它，即我的页面.xaml:

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:templates="clr-namespace:MyProject.Templates;assembly=MyProject"
    x:Class="MyProject.MyPage">

    <templates:MyCustomGrid />

</ContentPage>