i don't want to apply default disable style  while IsEnabled="False" .

after this i get unwanted gray background . how to disable this styles 

Hi! I've just finished installation of Telerik DevTools and I'd like to begin to use it now. I have a WPF MVVM Catel application that I've begun to develop since February 1 of this year. I've added the next assemblies of Catel there: Catel.Core, Catel.Extensions.Controls, Catel.Fody.Attributes, Catel.MVVM. I'd like to use Telerik RadTabControl there. Can I use Telerik RadTabControl inside catel:Window that is the main window of my application?

1) Which Telerik assemblies should I add to my application for successful using of Telerik UI for WPF components and controls?

2) Which Telerik assemblies should I add to my application for successful using of Telerik visual styles for decorating UI appearance?

Hi, 

 Is there an option of binding IsSelected Property for the Tile In MVVM for each of the item in list that is binded to RadTileList Control/

I am using Autogenerating tiles for the RadTileList Control.

Thanks,

Sandeep Kumar Vidiyala

http://docs.telerik.com/devtools/wpf/api/html/e_telerik_windows_controls_radpropertygrid_preparededitor.htm , and also to the auto completed event handler that is being created with double Tab, this should have worked, but when I try that, I get the exception above.

It looks like it is actually expecting RadRoutedEventHandler (looking at the cast inside the code), but trying to create a function with event args of type RadRoutedEventArgs generage (as expected) a compilation error.

Is this event even useful for anything?

I’m trying to do something similar to Automation.  I need to drive a Web App containing Telerik controls.  Specifically, I need to click (which activates functionality) on elements of a RadPanelBar.  The RadPanelBar has two levels.  The top level has four siblings, each of which has about a dozen sub items.

I am using a Win Form application running a WebBrowser control.  This hosts the page pointing to the Telerick based web page containing the RadPanelBar.  I can successfully programmatically “Click” the top level item.  I first find the HtmlElement from its text property as shown on the working Telerik application.  I then simply use the element.InvokeMember(“click”) method.  This successfully expands the list of sub items on the page.  Doing the same on the sub elements successfully finds the HtmlElement, but the InvokeMember(“click”) method does nothing.  It does not give an error nor does it activate the code behind associated with the element.

I’ve looked at the underlying Dom for the page and have done Google searches using key words found in the actual html generated by the RadPanelBar in conjunction with keywords WebBrowser and InvokeMember.  All to no avail.

I am hoping someone with underlying knowledge of the RadPanelBar can suggest reasons why it works on the first tier, but not the second and hopefully points me in the right direction.

Thanks for any help you can provide.

Hi,

I have 2014.1.331.40 version.

I want to show multi page TIF file in image editor and also edit it. It is just showing first page of the TIF file.

Is there any option by which I can perform this functionality?

Thanks

Hi Telerik,

I'm having trouble to keep the SearchPanel (the new feature from the latest 2016 release) working after changing the ItemsSource to a different collection (List<Object> where Object is a class with properties).

Before I assign a new ItemSource, I first assign null to the ItemsSource. I also tried to clear the FilterDescriptors (GridView.FilterDescriptors.Clear()), but I never get the SearchPanel working properly after changing the ItemsSource. Both highlithing and filyering seems to be broken after changing the ItemsSource.

Could you please help me to get this working?

Kind regards,

Peter Rakké

Hi all,

I can't find even one simple example that shows how to do that.

I need to put an item on the panel (I don't care if it's Listbox or TextBlock or RichTextBox) that will let me add lines of text while running, from the ViewModel code, each line with a color that I choose.

For example:

"This is red line of text" (this text will be red)

"This is blue line of text" (this text will be blue)

What it the simplest way to do that ?

Thanks very much!

(It's in WPF - MVVM)

I just updated my controls to the latest release (2016.1.112.45). The issue does NOT occur when I roll back to the previous version. That said, I am stumped as to what is going on.

I have a RadTabControl, inside which sit three tabs: Product, Item, PLU

Each tab has its own busy indicator. I have a method to show/hide the content of a specific tab along with its associated busy indicator. The product tab works fine. It shows and hides the product tab and busy indicator, using the Office Black theme.

In design mode, I set the Item busy indicator to VISIBLE for testing and layout purposes and it looks great. See the attached design image. However, when I run my application, the text is visible, but the circular progress bar does not show. See the attached image showing the indicator of a running application.

I have tried everything from Z-index to relocating the indicator. I refuse to create a custom template, especially since it works for the product tab, just not the other two. Below is the relevant code snippet.

Thoughts?

Sean~