C# Datagrid未使用c在wpf中显示数据#

我正试图在WPF中使用带有c#的数据网格。但当我在调试模式下运行程序时，我无法让datagrid在表中显示任何数据。我让这段代码在datagrid加载时执行。但我看到的只是一个空的正方形

private void dataGrid1_Loaded(object sender, RoutedEventArgs e)
{
    var items = new List<SaveTable>();

    items.Add(new SaveTable("A" , 0));
    items.Add(new SaveTable("B" , 0));
    items.Add(new SaveTable("C" , 0));
    items.Add(new SaveTable("D" , 0));
    items.Add(new SaveTable("E" , 0));

    var grid = sender as DataGrid;
    grid.ItemsSource = items;    
}

我在网上得到了这个代码格式，看起来一切都是对的？有什么建议吗

下面是该窗口的xaml代码

<Window x:Class="RobustCalculator.Storage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Storage" Height="499" Width="546" Activated="Window_Activated" Loaded="Window_Loaded">
<Grid>
    <TextBlock Height="23" HorizontalAlignment="Left" Margin="10,10,0,0" Name="textBlock1" Text="A" VerticalAlignment="Top" />
    <TextBox HorizontalAlignment="Left" Margin="24,10,0,306" Name="valueA" Width="120" TextChanged="valueA_TextChanged" />
    <TextBox Height="23" HorizontalAlignment="Left" Margin="24,39,0,0" Name="valueB" VerticalAlignment="Top" Width="120" TextChanged="valueB_TextChanged" />
    <TextBlock Height="20" HorizontalAlignment="Left" Margin="10,42,0,0" Name="textBlock2" Text="B" VerticalAlignment="Top" Width="20" />
    <TextBox Height="23" HorizontalAlignment="Left" Margin="24,71,0,0" Name="valueC" VerticalAlignment="Top" Width="120" TextChanged="valueC_TextChanged" />
    <TextBlock Height="23" HorizontalAlignment="Left" Margin="10,72,0,0" Name="textBlock3" Text="C" VerticalAlignment="Top" />
    <TextBlock Height="23" HorizontalAlignment="Left" Margin="10,101,0,0" Name="textBlock4" Text="D" VerticalAlignment="Top" />
    <TextBox Height="23" HorizontalAlignment="Left" Margin="24,98,0,0" Name="valueD" VerticalAlignment="Top" Width="120" TextChanged="valueD_TextChanged" />
    <TextBox Height="23" HorizontalAlignment="Left" Margin="24,130,0,0" Name="valueE" VerticalAlignment="Top" Width="120" TextChanged="valueE_TextChanged" />
    <TextBlock Height="23" HorizontalAlignment="Left" Margin="11,131,0,0" Name="textBlock5" Text="E" VerticalAlignment="Top" />
    <DataGrid AutoGenerateColumns="False" Height="200" HorizontalAlignment="Left" Margin="235,130,0,0" Name="dataGrid1" VerticalAlignment="Top" Width="200" SelectionChanged="dataGrid1_SelectionChanged" Loaded="dataGrid1_Loaded" />
</Grid>

---

我添加了一个断点，代码没有被执行。我正在使用已加载的事件，是否应该使用其他事件？

您的代码与已加载的

事件配合良好，但此时您设置了
AutoGenerateColumns=“False”
，并且没有定义列。您需要手动定义列

<DataGrid AutoGenerateColumns="False" ... Loaded="dataGrid1_Loaded">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding Name}" Header="Name"/>
        <DataGridTextColumn Binding="{Binding Value}" Header="Value"/>
    </DataGrid.Columns>
</DataGrid>



或者让它自动生成列

<DataGrid AutoGenerateColumns="True" ... Loaded="dataGrid1_Loaded"/>


您是否确认执行了加载的
dataGrid1\u
？您的
DataGrid
XAML看起来怎么样？您是手动定义列还是自动生成列？你看到5个空行还是根本没有行？你能发布标记吗？尝试将公共字段更改为属性。确保AutoGenerateColumns属性设置为true。这工作正常。我将autoGenerateColumns设置为true，它就工作了。谢谢
<DataGrid AutoGenerateColumns="True" ... Loaded="dataGrid1_Loaded"/>