Hi, currently i am constructing a DataTemplate for OutlookbarItem as following using a ListView displaying a list of my ViewModel (LHSBrowseItem which contains a list of items i like to display inside a listview)



However, i encounter problems when the listview items size is around 5000:

(1) When i minimize and then maximize the outlookbar, the maximizing takes around 2-3 seconds before the windows shows and become reponsive

(2) Same thing happens when i try to resize the main window, it will "hangs " for 2-3 secs before i can operate the outlook bar

To me, it seems that the inside the outlookbar is redrawing itself whenever there is a change. 

[Additional Information]

My style for this outlook bar is as following, 

One strange thing i notice is that when outlookbar item with 5k listview items is shown, somehow it also affects another tab control performance, it makes the tab switching quite slow, it pause around 1 sec before the tab switches to other tab and when the outlookbar is minimized, the problem is gone.

your help will be appreciated. Btw, we have purchased your official license. :) 

Can u help regarding this?

thanks a lot

   

Hi,
i need to change at run time the culture of all controls used in my application, but i've a RadTimeBar's localization problem.

I've try to use the solution posted by Evgenia in the "TimeBar Localization does not work - please help" thread with a button that set the French culture on click, but it doesn't work for me.

My code behind is:

        private void btn_Click(object sender, RoutedEventArgs e)
        {
            CultureInfo culture = new CultureInfo("fr");
            System.Threading.Thread.CurrentThread.CurrentCulture = culture;
            System.Threading.Thread.CurrentThread.CurrentUICulture = culture;
        }

The only way to change the language of RadTimeBar's labels is to destroy and recreate the RadTimeBar on windows loaded, because nothing changes if i only set the Culture.

I'm using Q3-2011 version, there's any other solution for this problem?

Thanks,

Rob

hi,

i'm using the newest Verison of RadCrontrols for WPF. The ItemSource of my gridView is a MVVM (ObservableCollection<Paketdata>).

I my codebehind i run through all the Items in GridView:

var itemsSource = UebersichtDataGrd.ItemsSource as IEnumerable;           

 foreach (Paketdata item in itemsSource)

 {

      if (!string.IsNullOrEmpty(item.Modul))

      {

           // SET Backgroundcolor of GridView row

      }        

}

How do i set the Backgroundcolor of the GridViewRow in this case?
Thanks
Best Regards
Rene

Hi.
the problem im facing is that i try to use RadRichTextbox as a document designer. It works perfect for wordlike documents but what i need is to get WSIWG designer of HTML or XAML. I need to put comboboxes (<select> tag for html), textboxes into that document.
and this tag is just skipped during loading into RadDocument. Is there a workaround to this or maybe should i use some other controls? Thanks in advance for any ideas.

Greetings
Maciek

I have a bug with Autorange = true. The line and bubbles are not in a line! (fail autorange.png )
If I load it again (autorange_small.png ) its working but with very strange autorange.

If i calculate the Y-Axis by my self, there is no problem!

Have you ever seen anything like this? 

thanks

Hi,
Do you have example available for serializing WPF RadGridView FilterDescriptorCollection to XML file?

I followed some previous thread and the link was pointing to your WPF Controls Examples app, but I couldn't find it there.

HI,
I want to set a document image in the leaf node, currently i have set a folder image at parent node.
can you please tell me how can i set that ?

please check the image for more information.

Regards,
Srinivas.

Hi,
I have a requirement to pinned the RadPane when i clicked on AutoHideArea,( i have overrided the OnMourEnter of Radpane and changed the moueseenter event)
public class CustomPane : RadPane
{
protected override void OnMouseEnter(System.Windows.Input.MouseEventArgs e)
{
this.ChangeVisualState(true);
            
}
        
now i want to pinned the CustomPane when i click on the auto hide area. can any one help me ? 

I have attached a image please check for more information

Thanks in Advance.
Srinivas.

Hello,

i'm trying to bind a xaml document to my radrichtextbox which is situated in a backstageitem. This doesn't want to work. 
Below you can see the code i use in my backstageitem, the CurrentPatchnotes is situated in the datacontext of a contentcontrol in the backstageitem. The textblock shows the value correctly (when uncommented ofc) yet the richtextbox won't show a thing.


                                                <Grid Grid.Row="1" Height="400">
                                                    <!--<TextBlock Text="{Binding CurrentPatchNotes, UpdateSourceTrigger=PropertyChanged}"/>-->
                                                    <telerik:XamlDataProvider RichTextBox="{Binding ElementName = Viewer}" Xaml="{Binding CurrentPatchNotes, UpdateSourceTrigger=PropertyChanged}" />
                                                    <telerik:RadRichTextBox IsSpellCheckingEnabled="False" x:Name="Viewer" IsReadOnly="True"/>
                                                </Grid>


Someone has any experience with this?

Thank you in advance

In a wpf application I have  ScrollViewer that contains a Grid with 1 row. The height row value is *. 
In the grid row there is a RadGridView. The RadGridview extends with height/width infinity.
How can not allow the RadGridview extends ?