RadPaneGroup Selection changed Event

[Jim]

I am having trouble getting this Event to work. I can add the Event to my XAML and to my code behind just fine, it builds fine, but when I run the program it blows up on Initialize component.

<telerik:RadDocking.DocumentHost>
    <telerik:RadSplitContainer x:Name="MainDocumentContainer" telerik:ProportionalStackPanel.RelativeSize="0,70">
        <telerik:RadPaneGroup x:Name="MainDocumentGroup" SelectionChanged="MainDocumentGroup_SelectionChanged">
            <!--<telerik:RadPaneGroup x:Name="MainDocumentGroup" SelectionChanged="MainDocumentGroup_SelectionChanged">-->
            <telerik:RadDocumentPane x:Name="MainDocumentPane" Header="Search"
                CanUserClose="False" CanFloat="False" IsPinned="True" CanDockInDocumentHost="True">
                <Grid x:Name="SearchGridLayout">
                    <ig:XamGrid x:Name="MyDataGrid" Grid.Row="1" AutoGenerateColumns="False" ColumnWidth="*">
                        <ig:XamGrid.SelectionSettings>
                            <ig:SelectionSettings RowSelection="Single" CellClickAction="SelectRow"/>
                        </ig:XamGrid.SelectionSettings>
                    </ig:XamGrid>
                </Grid>
            </telerik:RadDocumentPane>
        </telerik:RadPaneGroup>
    </telerik:RadSplitContainer>
</telerik:RadDocking.DocumentHost>

private void MainDocumentGroup_SelectionChanged(object sender, RadSelectionChangedEventArgs e)
{
    RadPane pane = e.AddedItems[0] as RadPane;
    if (pane.Content is PricingSubmissionForm)
    {
        PricingSubmissionForm form = pane.Content as PricingSubmissionForm;
        this.ShowSubmissionDetailsInPane(form);
        this.ShowFormRibbonGroup();
    }
    else
    {
        this.HideFormRibbonGroup();
        // hide the side panes
        this.SubmissionDetails.IsHidden = true;
        this.LineItemDetails.IsHidden = true;
        this.HideFormRibbonGroup();
    }
}

Failed to assign to property 'Telerik.Windows.Controls.RadTabControl.SelectionChanged'. [Line: 257 Position: 91]

[Jim]

Hello, really need to get this figured out and squared away. Anyone have any ideas?

[Boyan]

Hi Jim,

I was not able to reproduce the error. Could you provide some more info about your project and the version you are using. A sample project where the error can be reproduced will be best. I have attached the project I tried with. You can see that the event is fired without problems and no error is thrown.

Kind regards,
Boyan
the Telerik team