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2 answers
312 views

Hello,

I'd like to be able to expand/collapse the TreeviewItems by simply mousing over.  I see that this was resolved in a web setting using javascript (http://www.telerik.com/forums/treeview-expand-on-hover), but is there a way to do this in WPF?

Thanks,

Emilio

Petar Mladenov
Telerik team
 answered on 18 Apr 2017
1 answer
211 views
I add a GridViewSelectColumn to my RadGridView with follwing grid configs: 
SelectionUnit="FullRow"
SelectionMode="Extended"

the Header CheckBox is checked if all rows are selected and it is unchecked if there is any unselected row.
but; what I wanna is:
Header Checkbox is checked if all rows are selected.
it is unchecked if all rows are unselected.
it is null if some rows are selected.
there is any way to do that?
Thanks.
Stefan Nenchev
Telerik team
 answered on 18 Apr 2017
3 answers
305 views

Hi,

I have a RadGridView showing up data using a GridViewDataColumn.CellTemplate with just one column and I want the Windows Narrator to narrate the correct info of the DataRows. Using Inspect.exe I realised that the GridViewCell's LocalizedControlType property is Custom. I tried to create an AutomationPeer for all the RadGridView child hierarchy elements to override the GridViewCellAutomationPeer's properties like LocalizedControlType, Name etc, but Narrator narrates nothing and the Inspect.exe does not focus on the GridViewCell as expected.

So, how can I modify the AutomationPeer elements of a RadGridView or just configure it for customising the Windows Narrator and other accessibility issues?

thanks,,

josemiguel

Ivan Ivanov
Telerik team
 answered on 14 Apr 2017
1 answer
160 views

If setting PropertySetMode=Intersection it shows the common properties, in that for example there is a property "Name" of 2 different objects.

Object1{ Name = "object1" }

Object2{ Name = "object2" }

Now if I'll select both of them, Propertygrid will show nothing in the Name textbox, because it returns null at that time, but now if I enter some text in that Name's textbox then it won't set that entered value to Name property of any of these objects, no setter of these objects will be called.

Kindly can you suggest me a solution for setting value to the objects' properties if their current value isn't same.

Stefan Nenchev
Telerik team
 answered on 14 Apr 2017
2 answers
331 views

I'm trying to theme my app using implicit styles and the Office2016Touch theme.

Most controls look correct, but for some reason, the RadComboBox is only "half" themed - the dropdown looks correct, the mouseover effect looks correct, but the basic look still appears to be default/glass-like.

I've no idea what I'm doing wrong, even the most basic sample app seems to exhibit the problem.

Any help gratefully received!

David
Top achievements
Rank 1
 answered on 13 Apr 2017
1 answer
134 views

Anyone knows how i can add the selected items of the autocompletenbox to a variable ?

this tutorial video is not the same as the description:

http://www.telerik.com/videos/wpf/autocompletebox-for-wpf-themes

 

 

 

Stefan Nenchev
Telerik team
 answered on 13 Apr 2017
1 answer
163 views

Hello there!,

Need your help!

I recently installed WPF 2017 controls and I am trying to use the data display controls, in this case graphics.
I replicated a sample from the Telerik folder, and my project did not work, he always showed me the chart and Axis, but no data.
Then I realized that the examples projects that works fine are in 4.0, so I downgraded my project from 4.5.1 to 4.0 and then it worked fine.
Are there any problems using net frameorks > 4.0? I could not get it worked in 4.5.2 nor 4.6

Thanks!!!

 

Martin Ivanov
Telerik team
 answered on 13 Apr 2017
1 answer
160 views
I am trying to fix the number of ticks displayed in Linear Y-Axis to be only 5 ticks while I am maintaining the minimum and maximum values for each new plotted data point manually. The problem is even after setting DesiredTickCount property, Linear Y-Axis values still varying and it is not fixed to only 5 ticks. Am I using the right property? if not, then, how to achieve this?

Best Regards.
Martin Ivanov
Telerik team
 answered on 13 Apr 2017
4 answers
363 views
Hi,

By default the AutoCompleteBox behaves like a free-text control, whereby one can type any text.
If the input text has any match, these show in the dropdown, else the dropdown is blank.

How can i force the user to only select from the available list of items?


Thanks,
Olivier.
Kalin
Telerik team
 answered on 13 Apr 2017
12 answers
258 views
Hi,
id like to ask if you are planning to create desktop alert (like you got for winforms) for WPF? currently im using desktopalert from winforms in WPF, but id like to remove all winforms controls from mine project.
Nasko
Telerik team
 answered on 13 Apr 2017
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