在WPF中若需要繫結List<string>物件到ItemsSource屬性，具體操作步驟：

1 生成水果類

Fruits.cs

namespace WpfApp1
{
    public class Fruits
    {
        public Fruits()
        {
            Items = new List<string>
            {
                "蘋果",
                "梨",
                "桔子",
                "桃子"
 

            };
        }

        public List<string> Items { get; set; }
    }
}

2 修改XAML檔案

MainWindow.xaml

<Window x:Class="WpfApp1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d
 
="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfApp1"
        mc:Ignorable="d"
        Title="MainWindow" Height="150" Width="300">

    <Window.Resources>
        <local:Fruits x:Key
 
="key_Fruits"/>
    </Window.Resources>
    <Grid>
        <ComboBox HorizontalAlignment="Left" DataContext="{StaticResource key_Fruits}" ItemsSource="{Binding Items}"  SelectedIndex="0" Margin="44,27,0,0" VerticalAlignment="Top" Width="120"/>

    </Grid>
</Window>

3 執行程式