C# 如何设置自动完成textbox.suggetions类的自动完成值来源#

我试图从另一个类文件中获取textbox.suggetionsource，那么如何实现呢

我希望在类文件中包含此代码段。我的Autocompletetext源代码如下所示：

 string[] stringArray =     {car,jeep,..... etc};

然后我想使用上面生成的类文件设置textbox.suggetionsource=stringarray 那么如何做到这一点，请给出建议

名称空间测试用例
{
公共级康乃馨：IEnumerable
{
public IEnumerable AutoCompletions=新列表
{
新车{Name=“Astra”}，
新车{Name=“奥迪”}，
新车{Name=“Avant”}，
新车{Name=“Bugatti”}，
新车{Name=“Bentley”}，
新车{Name=“BMW”}，
新车{Name=“Bond”}，
新车{Name=“Buckler”}，
新车{Name=“Burney”}，
新车{Name=“Chrysler”}，
新车{Name=“Citroën”}，
新车{Name=“Crossley”}，
};
公共IEnumerator GetEnumerator（）
{
返回自动完成。GetEnumerator（）；
}
}
公车
{
公共字符串名称{get；set；}
}

}

Xaml

namespace TestCase
{
  public class CarNames : IEnumerable
  {
    public IEnumerable AutoCompletions = new List<Car>
        {
            new Car { Name = "Astra" },
            new Car { Name = "Audi" },
            new Car { Name = "Avant" },
            new Car { Name = "Bugatti" },
            new Car { Name = "Bentley" },
            new Car { Name = "BMW" },
            new Car { Name = "Bond" },
            new Car { Name = "Buckler" },
            new Car { Name = "Burney" },
            new Car { Name = "Chrysler " },
            new Car { Name = "Citroën" },
            new Car { Name = "Crossley" },
        };

    public IEnumerator GetEnumerator()
    {
        return AutoCompletions.GetEnumerator();
    }
}

public class Car
{
    public string Name { get; set; }
}

<phone:PhoneApplicationPage 
x:Class="TestCase.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
xmlns:local="clr-namespace:TestCase"
mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
SupportedOrientations="Portrait" Orientation="Portrait"
shell:SystemTray.IsVisible="True">
<phone:PhoneApplicationPage.Resources>
    <local:CarNames x:Key="CarListKey" />
</phone:PhoneApplicationPage.Resources>
<!--LayoutRoot is the root grid where all page content is placed-->
<Grid x:Name="LayoutRoot" Background="Transparent">
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto"/>
        <RowDefinition Height="*"/>
    </Grid.RowDefinitions>

    <!--TitlePanel contains the name of the application and page title-->
    <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
        <TextBlock x:Name="ApplicationTitle" Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}"/>
        <TextBlock x:Name="PageTitle" Text="page name" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
    </StackPanel>

    <!--ContentPanel - place additional content here-->
    <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">

        <toolkit:AutoCompleteBox ValueMemberPath="Name" VerticalAlignment="Top" Name="CarModelNames" ItemsSource="{StaticResource CarListKey}">
            <toolkit:AutoCompleteBox.ItemTemplate>
                <DataTemplate>
                    <TextBlock Margin="8,0" Text="{Binding Name}"/>
                </DataTemplate>
            </toolkit:AutoCompleteBox.ItemTemplate>
            </toolkit:AutoCompleteBox>
    </Grid>
</Grid>