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XAMLnoob WPF數據綁定 - 爲什麼我的DataGrid沒有自動生成列?
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Grid>
<DataGrid Height="117" HorizontalAlignment="Left" Margin="43,12,0,0" Name="dataGrid1" VerticalAlignment="Top" Width="200"
ItemsSource="{Binding}" AutoGenerateColumns="False" >
<DataGrid.Columns>
<DataGridTextColumn
Header="Id" Binding="{Binding Id}"/>
<DataGridTextColumn
Header="Name" Binding="{Binding Name}"/>
</DataGrid.Columns>
</DataGrid>
* FROM什麼,我認爲我閱讀文檔中,這將 使行對每個項目在收集和 列每個屬性*
<DataGrid AutoGenerateColumns="True" Height="117" HorizontalAlignment="Left" ItemsSource="{Binding}" Margin="43,135,0,0" Name="dataGrid2" VerticalAlignment="Top" Width="429">
</DataGrid>
</Grid>
</Window>
DATA
namespace WpfApplication1
{
public class Foo
{
public int Id { get; set; }
public string Name { get; set; }
}
class Data
{
public static IEnumerable<Foo> Foos
{
get
{
for (int i = 0; i < 5; i++)
{
yield return new Foo { Id = i, Name = "Foo" + i.ToString() };
}
}
}
}
}
INIT
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
dataGrid1.DataContext = Data.Foos;
dataGrid2.DataContext = Data.Foos; // corrected thanks to post/answer
}
}
結果
編輯從海報修正後(謝謝!)我都行,但沒有列權數。 (這是我以前放在一起這篇文章,我所看到將是原來的問題,如果我沒有瘋玩起來)
感謝捕捉,我欺騙了:)我更新了問題。 – 2011-02-25 04:10:18
賓果!謝謝.. – 2011-02-25 04:56:29