Xceed DataGridCollectionViewSource与示例数据源

Question

Using Xceed DataGrid for WPF

How can you use generated sample data source (generated in Expression Blend) as the source for DataGridCollectionViewSource? Is it possible?

    <xcdg:DataGridCollectionViewSource x:Key="cvsSample"
                                     Source="{Binding Source={x:Static Application.Current},Path=SampleDataSource}"/>

Doing this throw an error:

A value of type 'DataGridCollectionViewSource' cannot be added to a collection or dictionary of type 'UIElementCollection'.

I can set it directly in the DataGridControl like so:

    <xcdg:DataGridControl ItemTemplate="{DynamicResource ItemTemplate}" 
                      ItemsSource="{Binding Collection, Source={StaticResource SampleDataSource}}"
                      UpdateSourceTrigger="CellContentChanged"
                      Margin="10">
    </xcdg:DataGridControl>

But I want to use the DataGridCollectionViewSource as it allows you to use the filtering, grouping etc. functionality.

Answer 1

Try this:

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:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid"
        xmlns:local="clr-namespace:WpfApp1"
        mc:Ignorable="d"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <xcdg:DataGridCollectionViewSource x:Key="cvsSample" Source="{Binding}" />
    </Window.Resources>
    <Grid>
        <xcdg:DataGridControl ItemsSource="{Binding Source={StaticResource cvsSample}}"/>
    </Grid>
</Window>

CS:

using Xceed.Wpf.Samples.SampleData;

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();

        DataContext = SampleDataProvider.GetProducts();
    }
}

Answer 2

Look at jstreet's answer, but if that doesnt work for you, you can try doing what I did.

In Visual Studio go to Project > Add Reference > Extensions and add Xceed.Wpf.DataGrid.Samples.SampleData (remember to check the little box next to it).

App.xaml.cs

    public partial class App : System.Windows.Application
{
    protected override void OnStartup(StartupEventArgs e)
    {
        Xceed.Wpf.DataGrid.Licenser.LicenseKey = "XXXXX-XXXXX-XXXXX-XXXX";

        DataSet musicDataSet = Xceed.Wpf.DataGrid.Samples.SampleData.DataProvider.GetMusicLibraryDataSet();
        m_songs = musicDataSet.Tables["Songs"];

        base.OnStartup(e);
    }

    private DataTable m_songs;

    public DataTable Songs
    {
        get
        {
            return m_songs;
        }
    }
}

MainWindow.xaml

<Window.Resources>
    <xcdg:DataGridCollectionViewSource x:Key="cvsSongs"
                                     Source="{Binding Source={x:Static Application.Current},Path=Songs}">
    </xcdg:DataGridCollectionViewSource>
</Window.Resources>

<Grid>
    <xcdg:DataGridControl ItemsSource="{Binding Source={StaticResource cvsSongs}}"/>
</Grid>

Can't believe I struggled this much just to have missed a reference...