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UI for WPF Forum
6 answers
295 views
Hello.
My problem is that i cannot move selected item when click up/down keyboard button like:
   private void Window_PreviewKeyDown(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Down)
            ...
}

Is there any way to move selection when I press up/down button?

Thanks in advance,
Regards
Dilyan Traykov
Telerik team
 answered on 28 Oct 2019
2 answers
116 views

Hello,

I have a GridView with a DataPager for a VirtualQueryableCollectionView. The Collection View refreshes data on ItemLoading event from a paginated WebService.

If I apply a filter the pagination disappears, it keeps only the first page, with the right data (the WebService manages filters too).

What could cause this unexpected behavior?

Thank you in advance.

Matteo

Vladimir Stoyanov
Telerik team
 answered on 28 Oct 2019
6 answers
1.0K+ views

I noticed that the SelectionChanged event fires the first time a selection is made, but not on subsequent selections.

1) Start with no selections

2) Select an item.  SelectionChanged gets fired

3) Select more items.  SelectionChanged does not fire.

Ras Ran
Top achievements
Rank 2
Iron
Veteran
Iron
 answered on 28 Oct 2019
1 answer
137 views

Hi,

I am trying to use "pinned rows" as well as a "row details" button/column but the two don't appear to be compatible when a row is pinned. Is this correct/standard behaviour?

Many thanks.

 

M.Young

Dimitar Dinev
Telerik team
 answered on 28 Oct 2019
1 answer
309 views
I'm trying to change the highlight color when a user hover's over the tile with their mouse. the WPF Demo Tiles have a border highlight and not a complete tile highlight on a MouseOver event. How exactly does one achieve this?
Vladimir Stoyanov
Telerik team
 answered on 28 Oct 2019
4 answers
276 views

Hello,

In some uses, they are not useful.

Petar Mladenov
Telerik team
 answered on 28 Oct 2019
3 answers
143 views

Hello,

In the SyntaxEditor, When I press Ctrl+F, enter text and click "Find All", nothing happens, even if the text is in the source file.

Dilyan Traykov
Telerik team
 answered on 25 Oct 2019
16 answers
620 views

Hello, Progress Telerik adminitrators.

Our team was going to apply Gantt Chart by Winform, but we have to change for this reason.
REF ) http://www.telerik.com/forums/show-multiple-tasks-on-one-line-in-gantt-view
Therefore, I am looking forward to apply Telerik WPF GanttView in our team project.

So, We tested Telerik WPF GanttView several ways.
I want to know, Are our tests doing right?

       Supported : 1. Timeline in milliseconds (0.001s) 
       Supported : 2. Hierarchy structure + Multiple task in a line
       Supported : 3. When clicking a task, show Guideline (start time, end time) / Not tasks, only one task 
       Supported : 4. Rearrange task (sort fast start time first etc..)

 Not Supported : 1. Zoom-In Zoom-Out by [Ctrl + MouseWheel] Horizontal axis / [Shift + MouseWheel] Vertical axis

But We have a big problem, WPF is too slow in our test Project.
We made 20000 sample start time&end time data.(1 line - 10000  task).
but it is too slow to render to the screen (almost 3 minutes above)

How to make it faster? If you need our test project,
I will send you an email. if you tell me leave your e-mail address.

Regards, Hyeons

[Attached our demo projects screenshot]

 

Vladimir Stoyanov
Telerik team
 answered on 25 Oct 2019
4 answers
281 views

Hello,

I've been playing around the the LabelFormat property of the DoughnutSeries and it seems like I can only express label data as a percentage:

 

 

Martin Ivanov
Telerik team
 answered on 25 Oct 2019
6 answers
137 views

Hi,

is it possible to translate the buttons in the RadSpellChecker-Dialog (see Screenshot) into german?

Regards,

Frank.

Nikolay Demirev
Telerik team
 answered on 25 Oct 2019
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