在設置綁定的ItemsSource DataGrid中programmaticaly

Question

我的下一個XAML代碼：

<DataGrid x:Name="some_name" AutoGenerateColumns="False"> 
       <DataGrid.ItemsSource> 
        <Binding XPath="Setting/Element[@Name='...']/Field"/> 
       </DataGrid.ItemsSource> 
       <DataGrid.Columns> 
        <DataGridTextColumn Header="Name" Width="*" Binding="{Binding XPath=@Name}"/> 
        <DataGridTextColumn Header="Type" Width="80" Binding="{Binding XPath=@Type}"/> 
        <DataGridTextColumn Header="Count" Binding="{Binding XPath=@Count}"/> 
        <DataGridTextColumn Header="ID" Width="80" Binding="{Binding XPath=@ID}"/> 
       </DataGrid.Columns>      
      </DataGrid> 

我如何在C＃代碼中設置Binding與XPath="Setting/Element[@Name='...']/Field"？

Answer 1

您可以像這樣添加綁定。

var binding = new Binding 
    { 
     Source = _viewModel, 
     XPath = "Setting/Element[@Name='...']/Field" 
    }; 

    some_name.SetBinding(ItemsControl.ItemsSourceProperty, binding);