How to do simpler compiled binding on DataGridColumn?

[Flithor]

There ware need write this to enabled compiled binding now:

<DataGridTextColumn Binding="{Binding MyProperty, DataType={x:Type local:MyClass}}"/>

Is a way to set x:DataType on DataGrid to make all column compiled binding more simpler?
I'd like something like this:

<DataGrid x:DataType="local:MyClass">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding MyProperty1}" />
        <DataGridTextColumn Binding="{Binding MyProperty2}" />
        <DataGridTextColumn Binding="{Binding MyProperty3}" />
    </DataGrid.Columns>
</DataGrid>

[maxkatz6]

If ItemsSource with binding is defined in the same XAML, compiler will be able to understand properties types as well. So that should work:

<DataGrid ItemsSource="{Binding ModelList}">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding MyProperty1}" />
        <DataGridTextColumn Binding="{Binding MyProperty2}" />
        <DataGridTextColumn Binding="{Binding MyProperty3}" />
    </DataGrid.Columns>
</DataGrid>

At least in latest Avalonia versions.
If that's not possible, and you set ItemsSource in another way, than only DataType inside of Binding is the way.

[Flithor]

How about something like "d:ItemsSource" design time property?
The "d:" namespace prefix a nice feature on wpf now, it can work on may property for native control, add desgin time resource and native control as content in design time.

<UserControl d:Background="Red" Background="Blue">
    <!-- Background is red in designer and is blue in running -->
    <UserControl.Resourcecs>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!-- not exists in running -->
                <d:ResourceDictionary Source="Resources/DesignTimeResource.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resourcecs>
    <!-- This control only display in designer but not compile into running -->
    <d:TextBox Text="Example Content" />
</UserControl>

Or add a "x:ItemsType" for ItemsControl and it's derived controls, it can work like ItemsSource binding.