We've just started a new WPF project, using the .NET Framework 4.0.  And we're new to using Telerik tools.  Without realizing it, I installed the .NET 3.5  Framework version of the RAD Controls from Telerik, and have started a project using those controls.  So far we haven't actually placed any controls on any window/page, but the project itself refernces the 3.5 RAD Controls.  Well, we don't want to use the 3.5 version, we want to use the 4.0 version.  My colleague has downloaded the 4.0 version, and we're going to install it on both of our development machines.

Bottom line: how do I migrate our project from the RAD Controls 3.5 .NET Framework to RAD Controls 4.0 .NET Framework?

I'm trying to change the spellchecker language.
I downloaded a nb-NO.tdf file and put it in the Resources.
I use your example..


InitializeComponent();
...
...
     ((DocumentSpellChecker)editor.SpellChecker).AddDictionary(new RadEn_USDictionary(), CultureInfo.InvariantCulture);
            LoadDictionary();
        }

        private void LoadDictionary()
        {
            var culture = new CultureInfo("nb-NO");
            var res = Properties.Resources.nb_NO;
            var tdfFileStream = new MemoryStream();
            tdfFileStream.Write(res, 0, res.Length);
            var dictionary = new RadDictionary();
            dictionary.Load(tdfFileStream);
            ((DocumentSpellChecker)editor.SpellChecker).AddDictionary(dictionary, culture);
            Thread.CurrentThread.CurrentCulture = culture; 
        }

But it does not work.
Do I call LoadDictionary() from the right place?
How should I tell the editor to use the new language?

Hello,

i got a problem when using the RadPropertyGrid with a template. When i set the property AutoGeneratePropertyDefinitions to false and use the RadPropertyGrid inside a DataTemplate, the property seems to be ignored and i see all properties of the class object.


With kind regards,

Sebastian

When I have a TextBox editing element for a cell in edit mode, pressing Tab causes the next cell to become current and enter edit mode. I am having difficulty achieving the same behavior for more complex controls, such as ComboBox (not RadComboBox). I know how to customize ComboBox key handling so that Tab will select an item and hide the dropdown. But no matter what I do, I can't get it to move to the next cell. Instead focus moves to some control outside of the RadGridView, even when the drop down was not open.

Hello ,
By Default rad chart shows y axis point as annotations .
Is there any way to show x axis points as annoattions?
Thanks for any help.....

One correction :I meant Point labels.

I need to group a property that does not implement IComparable. I'd expect it to simply do a ReferenceEquals. It's not. It's erroring.

I cannot alter the class being grouped without serious effort, it's a WCF Data Services entity (they do not implement IComparable).

Hi,

I'm using a TileView and have a RadHorizontalBulletGraph that I only display when the TileView item is in the maximized state. When I maximize an item, the bullet graph displays correctly, but when I go to minimize the item, I get a NullReferenceException. There's not much of a stack trace, but here it is:

   at System.Windows.StyleHelper.FindNameInTemplateContent(DependencyObject container, String childName, FrameworkTemplate frameworkTemplate)
   at System.Windows.TemplateNameScope.System.Windows.Markup.INameScope.FindName(String name)
   at System.Windows.FrameworkElement.FindName(String name)
   at Telerik.Windows.Controls.ChildrenOfTypeExtensions.GetChildByName(FrameworkElement element, String name) in c:\TB\117\WPF_Scrum\Release_WPF_40\Sources\Development\Core\Controls\Extensions\ChildrenOfTypeExtensions.cs:line 42
   at Telerik.Windows.Controls.BulletGraph.RadBulletGraphBase.ToggleAxis() in c:\TB\117\WPF_Scrum\Release_WPF_40\Sources\Development\Controls\DataVisualization\BulletGraph\Base\RadBulletGraphBase.cs:line 925
   at Telerik.Windows.Controls.BulletGraph.RadBulletGraphBase.SynchronizeFeaturedMeasures() in c:\TB\117\WPF_Scrum\Release_WPF_40\Sources\Development\Controls\DataVisualization

Here's a simplified version of my XAML. Any ideas?

Hi there,

I have a dynamic collection which I bind to the tab control, however, I would also like to be able to enable / disable the tabs based on some criteria, however, I am unsure of what to  bind to so I Can disable tabbing to the control.

I followed your basic demo for binding to a collection please see code below

<Grid>
        <Grid.DataContext>
            <WpfApplication3:MainWindowViewModel/>
        </Grid.DataContext>
        <telerik:RadTabControl ItemsSource="{Binding People}" >
            <telerik:RadTabControl.ItemTemplate>
                <DataTemplate>
                    <TextBlock Text="{Binding Name}"/>
                </DataTemplate>
               
            </telerik:RadTabControl.ItemTemplate>
            <telerik:RadTabControl.ContentTemplate>
                <DataTemplate>
                    <TextBlock Text="{Binding Age}"/>
                </DataTemplate>
            </telerik:RadTabControl.ContentTemplate>
        </telerik:RadTabControl>
    </Grid>

Thanks

Hi there,

I am using RadScheduleView version 2011.2.920.40 with ViewModel style.

XAML:
AppointmentsSource="{Binding StaffAppointments}" ResourceTypesSource="{Binding StaffResourcesTypes}"

The appointments are not updated on the view when AppointmentsSource is updated. Unless I click on WeeklyView then back to TimelineView, and the appointments are updated on the UI.

I thought this problem has been addressed?
http://www.telerik.com/community/forums/preview-thread/wpf/scheduleview/appointments-not-update-on-view-when-source-is-updated.aspx

Please advise.

Hello,
I have a Hierarchy RadGridView that works fine.

But there are 2 things I can'y achieve :
1. There can't be more than one row selected => if for example a user selects a row in the child Grid, no other row in the parent Grid must be selected. The same if the user selects a row in the parent Grid....
2. I want to retrieve the ID of the selected Row. It works if the user selects a row in the parent Grid, but not if the user selectd a row in th child Grid. In the SelectionChanged event, I cast e to GridViewDataControl, to be able to test ParentRow, but it's not working...

Thanks a lot for your help.
Xavier