Hi, i'm using RadBreadcrumb in my WPF app and cannot find the way to handle when user Paste path in TextMode ? I.e. -

1) click on Breadcrumb , it will switch to text mode,

2) press Ctrl+C (Copy),

3) press Esc (to switch off TextMode)

4) Now goto another path , to make break crumb show different path

5) click on Breabcrumb, it will switch to TextMode

6) press Ctrl+V (Paste)

Any idea how i can handle that ?

Hi,

we had UI.for.Wpf version 2016.3.1024 before and we updated to 2018.1.122. We started to have problem after update.

Scenario: We have background worker which starts long running operation. When it finishes, we do some actions in WorkerCompleted event handler. We show RadWindow. When its closed, we do some data refresh there and then we programatically change tab in Ribbon to show user final list with results.

Then app seems to be frozen. Better to say, it is shown on screen, but I can click on items behind window. fe if there is desktop behind, I can manipulate items on desktop.

Steps to unfreeze: Click on application incon in task bar. App gets minimized. Then click on that icon again and app gets maximized. App is then working fine again.

Unfortunately, its so rare that we cant debug it or at least create some demo for you. So, we dont know what is suddently causing this. Our observation is that it happens on Win 10.

Question is now, what can we do to prevent this strange behavior? sure, we can downgrade previous version we used. Any other suggestions? Can you help us please?

Greetings,

I need to slightly change the GridViewGroupPanel of the WPF GridView to include a close button. After creating a copy of the GridViewGroupPanel Style via Visual Studio, it seems that the visual state changes are no longer firing. I've made no changes to the style after the copy was created, and I can see that the copy contains the visual states for changing the panel text after groups are added, but it doesn't change after dragging a column to the group bar.

Was wondering if perhaps I was missing something? I wouldn't think creating a copy of the control style (no modifications) would disable the visual states..

hello,

i am new to the telerik controls and i have a question to the radtreeview.

I have two normal classes and a hierarichal template. Everything works fine and the data is shown in tree.

Instead of the normal class i want to use the radtreeviewitem. I try to inherit wich works for the nodes but

not for the childs. Can you please give me a advice how to do this. Here is my code and my problem is

the Children property in the class recursiveObject. Thank you and greetings ....

Hi, Is there a way to change the ResourceType orientation to vertical, but mantaining the days  in horizontal?

We want to make something like in the attached file.

Greetings.

Hi,

I have a relatively simple RadGridView with a datapager. On one machine everything works fine. However, when I check out the sources to another machine everything works, but the datapager does not display, and there is no indication of an error. Any ideas how I could track this down?

Thanks ... Ed

Hi ,

i using MVVM and the problem i have is i capture RowValidating  Event which is routedto a Method OnValidatingRow(arg)

DoValidatingRow = new DelegateCommand<object>(OnValidatingRow);

there i checkif valid or not and setting in some cases evnt.IsValid = false;

public override void OnValidatingRow(object arg)
        {
            var evnt = (GridViewRowValidatingEventArgs)arg;

    evnt.IsValid = false;

<telerik:RadGridView x:Name="LookupListGridCtrl" ItemsSource="{Binding Nodes, Mode=TwoWay}" SelectedItem="{Binding Nodes.SelectedUiDataItem,Mode=TwoWay}"  Grid.Row="1"
                             AutoGenerateColumns="false" GroupRenderMode="Flat" NewRowPosition="Top"  SelectionMode="Single" SelectionUnit="FullRow"
                             CanUserDeleteRows="True" ScrollMode="Deferred" IsSynchronizedWithCurrentItem="True" CanUserResizeColumns="True" CanUserSearch="True"
                             RowIndicatorVisibility="Visible" Margin="0,0,0,1" ValidationType="Default">

            <telerik:EventToCommandBehavior.EventBindings>
                <telerik:EventBinding Command="{Binding CommandProvider.DoDeleteRow}" EventName="Deleted" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                <telerik:EventBinding Command="{Binding CommandProvider.DoInsertRow}" EventName="RowEditEnded" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                <telerik:EventBinding Command="{Binding CommandProvider.DoAddNew}" EventName="AddingNewDataItem" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                <telerik:EventBinding Command="{Binding CommandProvider.DoValidatingCell}" EventName="CellValidating" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                <telerik:EventBinding Command="{Binding CommandProvider.DoValidatingRow}" EventName="RowValidating" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
            </telerik:EventToCommandBehavior.EventBindings>

Hi,

Sorry if my question has been asked already in this forum.

I'm using a RadMaskedTextInput with a dynamic MASK set in code behind. My current mask is d4Sd3. Therefore, I am expecting 4 digits followed with a capital S and then another 3 digits.

It works well except that in my code behind I would like to get the full content of the input. If I type in 1234567 it displays 1234S567 which is perfect, but then in my code behind I only get 1234567 and the "S" is gone. I need this S to remain in this string. How can I achieve such thing ? This is just an example, it could be any sort of mask.

Cheers,

Chris