Hi,
I am using RadTreeList View, when i set EnableRowVirtualization= "False" every time i am getting one extra row after clicking the Expandar.
I am not understanding why RowVirtulization is adding an Extra Row and how to get Rid of this Issue. 

Hi,

First of all, thank you for the wonderful products and controls. I am getting familiarized with the code and everything has been going smoothly so far.

My question is, is it possible to add elements to RadChart ChartArea DataSeries in an asynchronous way, so that the main UI would not be blocked during setting the variable?

Thank you!

Hello, 

I need to update te value of a cell in my radgrid view. When I try to change it the grid does not uptate its value until I reagroup or manipulate the grid in any other way

This is my code:



The itemsource is an ObservableCollection(Of c_accionAtributo) 
Me.rgv_attributes.ItemsSource = atributes


Any help?

Thanks!

Hi Experts,

I have a RadGridView with HierarchyChildTemplate relationship in my WPF application, here i want to expand a parent Row and highlight a child row. Also i want to bring that record at the top of my Grid in button click event.

We are able to expand the Parent row but we are not able to highlight the Child row, please let me know how to access the Child Grid and highlight the Row.

This is very urgent for us, so help us asap.

Thanks in advance,
Bharathi.

Hello,

Is there any way that I can bind to the Filtered Source so that I can update something else on my control only when th Filtered Source changes.  I'm currently listening to all of the filter descriptor collection events, but the filtered source doesn't update until after all of those events fire when removing a filter.  So if I could do something like dataFilter.FilteredSource.DataChanged += blahblah it would make everything a lot easier.

Thanks,
Aaron

I have a page based wpf application, where a user enters information and clicks on a "Next" button, and is brought to a new page, passing the information along.  When the second page is reached, I want to dynamically add tab(s), group(s), and wrappanel(s), based on how many inputs they submitted.  I am trying the following, but it is exceptioning out with the following error:

Layout measurement override of element 'Telerik.Windows.Controls.RibbonView.Primitives.RibbonGroupsPanel' should not return PositiveInfinity as its DesiredSize, even if Infinity is passed in as available size.

Code:
             RadOrderedWrapPanel checkpointwrap = new RadOrderedWrapPanel();
            checkpointwrap.Name = "ckwrap";

            RadRibbonGroup checkpointgroup = new RadRibbonGroup();
            checkpointgroup.Name = "ckp_" + "2";
            checkpointgroup.Items.Add(checkpointwrap);
            checkpointgroup.Header = "GroupTest";

            RadRibbonTab checkpointtab = new RadRibbonTab();
            checkpointtab.Name = "CKP1";
            checkpointtab.Items.Add(checkpointgroup);

            this.Grid1.Children.Add(checkpointtab);

While the user types into the input field, changes are only "commited" (to the SelectedValue property) when the control loses focus or when the user hits "Enter".

Is there a simple way to check if the control's status is currently "committed" or "not-committed" (i. e. the user has typed something into the box but hasn't hit Enter or activated another control) without to resorting to value comparisons (which would mean to parse Date values etc. which I want to avoid)?

Hi,

I've read at documentation and at several forum entries that RadTransitionControl could be used as a Prism region because it inherits form ContentControl.

However, I'm trying to do this with no success. Here is my code:
When calling RegionManager.RequestNavigate(RegionNames.MainRegion, myView) nothing appears at MainRegion (changing RadTransitionControl  by ContentControl it works as expected)

Any idea?

Thanks

I have a need to support the dragging of images (.JPG files) from Windows Explorer and dropping them onto a TileView (creating a new tile with that image).  I've seen examples of dragging and dropping items originating in a Telerik control (ie, a TreeView or ListBox) and dropping them to a TileView, but nothing where the source originates outside the application containing the TileView control.  I've set the TileView's OnDrop property and have a OnDrop handler, but the handler never gets invoked when the image is dropped on the TileView.  Any help would be greatly appreciated.