Overview inside DataGrid.RowDetailsTemplate

GoXam
1

Hi,

I want to know if there is a way to display an Overview of a diagram inside a DataGrid.RowDetailsTemplate. I tried to put a diagram and an overview inside a RowDetailsTemplate inside a DataGrid but it doesn’t work, is it impossible to display a diagram in a RowDetailsTemplate? When I put the overview outside the RowDetailsTemplate, it works fine.

Thanks

2

Do you have the Overview and the observed Diagram in the same RowDetailsTemplate?

3

Yeah both are in the same RowDetailsTemplate

4

And how do you get Overview.Observed to refer to that Diagram?

5

Here’s the XAML used :

Its works perfectly outside a RowDetailsTemplate. The diagram doesn't show inside the RowDetailsTemplate either.
<customGoXam:CustomDiagram Grid.Row="2" x:Name="objDiagram" MinHeight="100" Background="Red" >
<customGoXam:CustomDiagram.Model>
<Binding> <Binding.Converter> <Local:GridConverter /> </Binding.Converter> </Binding> </customGoXam:CustomDiagram.Model> </customGoXam:CustomDiagram> <go:Overview x:Name="myOverview" Grid.Row="3" Width="200" Height="100" Background="LightBlue" Observed="{x:Reference objDiagram}"> </go:Overview>
6

Everything works fine when I try it with a minimal sample.
Here’s the XAML:

<Window x:Class="WpfApplication1.Window8" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:go="http://schemas.nwoods.com/GoXam" Title="Window8" Width="600" Height="400"> <Grid> <DataGrid x:Name="myDataGrid"> <DataGrid.RowDetailsTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <go:Diagram x:Name="myDetailDiagram" BorderBrush="Blue" BorderThickness="2" Width="400" Height="200" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" NodesSource="{Binding Details}" /> <go:Overview Background="WhiteSmoke" BorderBrush="Green" BorderThickness="2" Width="100" Height="100" Observed="{Binding ElementName=myDetailDiagram}" /> </StackPanel> </DataTemplate> </DataGrid.RowDetailsTemplate> </DataGrid> </Grid> </Window>
and the code-behind:

[code]namespace WpfApplication1 {
public partial class Window8 : Window {
public Window8() {
InitializeComponent();

  myDataGrid.ItemsSource = new ObservableCollection<Data>() {
    new Data() { Name="Alpha", Details=new ObservableCollection<String>() { "a", "alpha", "aleph" } },
    new Data() { Name="Beta", Details=new ObservableCollection<String>() { "two", "second" } },
    new Data() { Name="Gamma", Details=new ObservableCollection<String>() { "3", "three", "third" } }
  };
}

}

public class Data {
public String Name { get; set; }
public ObservableCollection Details { get; set; }
}
}[/code]