WPF ItemTemplate绑定多个DataTemplate （多类型）

最新推荐文章于 2025-03-01 15:23:44 发布

BrukerLiu

最新推荐文章于 2025-03-01 15:23:44 发布

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分类专栏： C#随笔笔记文章标签： c# wpf templates

本文链接：https://blog.youkuaiyun.com/LiuBuZhuDeFanHua/article/details/107835130

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1.Xaml代码

<Window x:Class="Test.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:Test"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <ListView x:Name="list" ItemsSource="{Binding List}">
            <ListView.Resources>
                <DataTemplate DataType="{x:Type local:TA}">
                    <StackPanel Orientation="Horizontal">
                        <Label Width="50" Height="25" Content="{Binding MyPropertyA}"/>
                        <Label Width="50" Height="25" Content="{Binding My2PropertyA}"/>
                    </StackPanel>
                </DataTemplate>
                <DataTemplate DataType="{x:Type local:TB}">
                    <StackPanel Orientation="Horizontal">
                        <TextBox Width="50" Height="25" Text="{Binding MyPropertyB}"/>
                        <TextBox Width="50" Height="25" Text="{Binding My2PropertyB}"/>
                    </StackPanel>
                </DataTemplate>
                <DataTemplate DataType="{x:Type local:TC}">
                    <StackPanel Orientation="Horizontal">
                        <Button Width="50" Height="25" Content="{Binding MyPropertyC}"/>
                        <Button Width="50" Height="25" Content="{Binding My2PropertyC}"/>
                    </StackPanel>
                </DataTemplate>
            </ListView.Resources>
        </ListView>
    </Grid>
</Window>

2.ViwModel

  public class ViewModel
    {
        public List<object> List { get; set; }
        public ViewModel()
        {
            List = new List<object>();
            for (int i = 0; i < 3; i++)
            {
                List.Add(new TA() { My2PropertyA = i, MyPropertyA = i });
                List.Add(new TB() { My2PropertyB = i, MyPropertyB = i });
                List.Add(new TC() { My2PropertyC = i, MyPropertyC = i });
            }

        }
    }

3.数据绑定

    public partial class MainWindow : Window
    {

        public MainWindow()
        {
            InitializeComponent();
            this.DataContext = new ViewModel(); ;
        }

    }