I'm currently using the RadDiagram with MVVM. Inside my SerializableGraphSourceBase I have the overridden SerializeNode. When Saving the xml of my diagram this works as expected for all my basic properties such as


I'm wondering if there is a way to do this for a property that is a list or collection


Any help would be greatly appreciated.

Hi.

I have updated the latest version of the telerik dlls for schedule view and the drag/drop behavior stopped working. I do not have this problem for the RadListBox, all works as it previously did.

the setup is this:


On the Appointment template I used                 telerik:DragDropManager.AllowDrag="True"

Everything was working ok before I updated the dlls , now none of the override methods in the ScheduleViewDragDropBehavior  are hit. 

My WPF app allows users to select between 4 accent colors. When they do, I update the Office2013Palette colors accordingly. On my own development machine this is working great: as I change the Office2013Palette all the colors in the app are updated in real-time. But when I deploy the application on Citrix the colors do not change immediately. Instead, it seems that the controls are only updated as they are reloaded/redrawn, for example, when switching between pages in the application.

Is there a way to perhaps force an update of the colors?

Hello,

I'm using my own Collection Implementation and bind this to GridView 
I have an exception in FireCollectionChanged Funktion:

---------------------------
Index must be within the bounds of the List.


Parameter name: index
   at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)


   at System.Collections.Generic.List`1.Insert(Int32 index, T item)


   at Telerik.Windows.Data.KeyedCollection.Insert(Int32 index, Object value) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Data\Collections\KeyedCollection.cs:line 179


   at Telerik.Windows.Data.QueryableCollectionView.ProcessSynchronousCollectionChanged(NotifyCollectionChangedEventArgs args) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Data\Collections\QueryableCollectionView.cs:line 1476


   at Telerik.Windows.Data.QueryableCollectionView.ProcessCollectionChanged(NotifyCollectionChangedEventArgs args) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Data\Collections\QueryableCollectionView.cs:line 1340


   at Telerik.Windows.Data.QueryableCollectionView.OnSourceCollectionChanged(Object sender, NotifyCollectionChangedEventArgs args) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Data\Collections\QueryableCollectionView.cs:line 1817


   at Telerik.Windows.Data.QueryableCollectionView.Telerik.Windows.Data.IWeakEventListener<System.Collections.Specialized.NotifyCollectionChangedEventArgs>.ReceiveWeakEvent(Object sender, NotifyCollectionChangedEventArgs args) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Data\Collections\QueryableCollectionView.cs:line 1797


   at Telerik.Windows.Data.WeakEvent.WeakListener`1.Handler(Object sender, TArgs args) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Data\WeakEvents\WeakEvent.cs:line 33


   at FileExplorer.ViewModel.BindingTypedList`1.FireCollectionChanged(IList`1 items) in D:\Y\IZTMediaContainer\IZTMediaLibrary\ViewModel\DirInfo.cs:line 65
---------------------------

Could you please help me.

Hi Team,

Does anyone know if there is a way of getting the DialogResult without having to put the result in yourself?  

Just a basic result like Ok, and Cancelled for a dialog kind of window will do.

Is/should this be  possible?

Thx,

Richard

Hello

I need some ToolTips for the column headers in a RadGridView. I specified the following:

and for th column:

As soon as i hover over the column header, the app crashes with:
    "Specified element is already the logical child of another element. Disconnect it first."
I get the same result if i put the style into the Window.Resources.
What do i have to do?

Thanks for help
Peter

There really should be be a Click and Command on Tile. Without it you have to go through the hassle of creating a button with a modern flat style ControlTemplate. Or is there another way?

Hi There

I'm loading locations from memory and creating PolylineData and total such PolylineData being created are around 3K, and adding each PolylineData object to the VirtulizationLayer, in a loop.


Ignore the fact that i am creating all PolylineData element on same location in example below,what I'm trying to highlight is need to create them in loop and add them.


The load is quick, but there is performance loss in Zoom and Panning.

1. Just like we can add heavy shape files into VisualizationLayer.VirtualizationSource using MapShapeDataVirtualizationSource AychReader,can we add PolylineData framework elements similarly.


If not , what would be best approach to add large numbers of PolylineData framework elements to Virtualization Layer dynamically.without performance loss.

Thanks In Anticipation

I'm trying to make a tooltip show up on a RadGridView. I'm grouping the data by the client number. Probably the issus is that I don't understand how the tooltip will work in the RadGridView when grouping. I thought that, for example, if the user passes the mouse over a cell for the client's first name, then it would show "First Name". Am I wrong about that?  Cutting out all but the relevant XAML, here's what I've got:

Hello

I would like to know if this gap in right side of the tab header its supposed to exist.
If it is, how can I remove it? I want the same behavior as in office 2013.