Am new to this telerik controls and C#; am using the RadTreeListView - in one column am adding the UserControl which will some set of control also i need to take the values from the user control to main radtreelist view observableCollection

Could you please help how we need to do it.

hi,

I use radchart in my project, since i use NoXaml dll, my DataSeries no longer displayed.  I try to define the SerieStyle on the chart area and on the SplineAreaSeriesDefinition and PieSeries but it doesn't works.

In the OutPutWindow: i got a warning when i click on the legend : System.Windows.Data Warning: 4 : Cannot find source for binding with reference 'RelativeSource FindAncestor, AncestorType='Telerik.Windows.Controls.Charting.ChartLegend', AncestorLevel='1''. BindingExpression:Path=LegendItemMarkerShape; DataItem=null; target element is 'ChartLegendItem' (Name=''); target property is 'MarkerShape' (type 'MarkerShape')

This is the xaml code :


And this is my C# Code to add Series
Thanks for you help

Best regards

I have a Radlistbox binded trough ItemsSource and Windows8TouchTheme applied.

Inside each item in RadListBox there is a button with a click event.

If the item is not selected the event is fired, but if the item is selected the event is NOT fired.

If I remove the Windows8TouchTheme the event is always fired.

A think this is a bug, any workaround for this?

I am using a TreeListView and have multiple roots on my tree but they share a common child.
A -> B
D -> B
B -> C

I would expect to see two roots A and D which expand out to
A
  B
    C
D
  B
    C
The TreeListView roughly displays this but expanding and collapsing is behaving strangely.
If I expand B it sometimes expands both Bs and sometimes C becomes its own row that will not collapse into B.
Can someone help explain this behavior to me?

Hi Telerik,

I'm testing the telerik components in order to see if we could use them in our products. I was very happy to see the nice themes you guys provide. Although, I can't make StyleManager work.

There is no problem when creating a WPF application, but the following project produces errors all the time (unable to locate the source for Themes.cs):

I create a class library with some XAMLs. This class library is registered to be com accessible in order to make 3d party softwares (managed and unmanaged) able to use our dll. This fails however when I use a stylemanager anywhere on the XAML.

I've provided 2 solutions as an example. testTelerikStyleManager creates the com accessible dll (and also a debug forms application => In which the stylemanager doesn't provide an error) and testTelerikStyleManager2 which has a forms application that will create an instance of our com-accessible dll. That's where stylemanager crashes.

download: http://www.dstudiofs.eu/uitwissel/testTelerikStyleManager.rar

If you would like to test on your machines, the workflow is:
1 build testTelerikStyleManager in debug mode to register Class1 for com interop
2 open testTelerikStyleManager2 and start debugging.... The error should be shown in a MessageBox when clicking the button

Kind regards

I am using one grid inside radcombobox just like the xaml bellow.

      

  <telerik:RadComboBox DisplayMemberPath="Descricao" Name="radComboBoxResultado" Grid.Column="2" StaysOpenOnEdit="True" Height="26">
            <telerik:RadComboBox.Items>
                <telerik:RadComboBoxItem>
                    <telerik:RadComboBoxItem.Template>
                        <ControlTemplate>
                            <Grid>
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="*"></RowDefinition>
                                    <RowDefinition Height="*"></RowDefinition>
                                </Grid.RowDefinitions>
                                <telerik:RadGridView  x:Name="RadGridView" AutoGenerateColumns="False" ShowGroupPanel="False" CanUserFreezeColumns="False" 
                                             RowIndicatorVisibility="Collapsed" IsReadOnly="True" MinWidth="300" MaxWidth="600"
                                             IsFilteringAllowed="False" ItemsSource="{Binding PagedSource, ElementName=RadDataPager}" SelectionChanged="RadGridView_SelectionChanged"
                                             Height="150" SelectedItem="{Binding SelectedItem, Mode=TwoWay}" Loaded="RadGridViewResultadoBusca_Loaded">
                                    <telerik:RadGridView.Columns>
                                        <telerik:GridViewDataColumn Header="Referência" Width="120" DataMemberBinding="{Binding CodigoProduto}" IsReadOnly="True"></telerik:GridViewDataColumn>
                                        <telerik:GridViewDataColumn Header="Produto" Width="*" DataMemberBinding="{Binding Descricao}" IsReadOnly="True"></telerik:GridViewDataColumn>
                                        <telerik:GridViewDataColumn Header="Venda" Width="*" DataMemberBinding="{Binding ValorVenda}" DataFormatString="C2"  IsReadOnly="True"></telerik:GridViewDataColumn>
                                    </telerik:RadGridView.Columns>
                                </telerik:RadGridView>
                                <telerik:RadDataPager Name="RadDataPager" Grid.Row="1" DisplayMode="FirstLastNumeric,Last" PageSize="20" Loaded="RadDataPager_Loaded"></telerik:RadDataPager>
 
                            </Grid>
                        </ControlTemplate>
                    </telerik:RadComboBoxItem.Template>
                </telerik:RadComboBoxItem>
            </telerik:RadComboBox.Items>
        </telerik:RadComboBox>




Everything is ok but when i select the row in grid i'd like the text to appear in Text property of RadcomboBox  .

I've tried to binding the selected items together, and does not works, as well as, implement the selectedChnaged of the grid to set the combo.Text property with no success.


How can i achieve this?

Thanks

Hello!

I need to process PreviewDrop  event from telerik's DragDropManager, and I am using Prism 5.0 in my WPF application.
I tried to search documentation and forums, but I was not able to find examples of how can I subscribe my command from ViewModel with the DragDropManager event PreviewDrop to be able to check if operation can be done, or I need to cancel the drop.

Can anyone help me with this?

I want to add my custom attribute in SaveLayout.xml (RadDocking.SaveLayout).

See attach file.

and How to read that attribute for radpane header visible hidde by RadDocking.LoadLayout

I want to your recommand.

http://www.telerik.com/forums/broken-intellisense-after-adding-tileview-and-radialgauge-to-the-project
Same problem as posted above.  
.Net 4.5, VS 2012.
Problem appeared after adding a TileList.  Removing the TileList didnt fix it.  
Neither did rebooting, clearing bin directory and obj directory.  

Hello,

I've encountered a problem that looks like so strange and I don't know how to deal with it. I tried a lot of combinations but nothing worked.

I've the "main" class 'MainWindow.cs' which has :


MainWindow.xaml : 1st row doesn't work, 2nd works

Datas.cs :

And the inheritance of INotifyPropertyChanged etc...

ConfigTabCameras :

ViewTabCameras.cs :


And finally my custom UserControl as a GridView TabCameras.cs :

TabCameras.xaml :


So the MainWindow is supposed to include my custom controls but they don't display anything. However, when I add a GridView control in my MainWindow with the same binding, it works perfectly. I tried to change the position of "dataContext" in many classes but nothing changed.

So, how can I have my custom controls in my MainWindow which display everything returned by my SQL query and saved in my Datas.cs please ?

I hope I was clear enough, I don't think I used the easier way...

Thanks !