In Development
Last Updated: 18 Mar 2019 16:13 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 2
Category: UI for WPF
Type: Feature Request
32
A useful new control would be : RadWebcam

It would show webcam view in realtime and call a function each x seconds (or ms), would be useful for :
 - user picture to attach to its user account
 - quick product picture
 - and for my need : call an external function for barcode recognization

I think it would be easy and fast to create this control for WPF, and it would fit perfectly with Silverlight 4 (or 5 ?) webcam support.
In Development
Last Updated: 18 Mar 2019 11:27 by ADMIN
HTML parser does not handle the described scenario properly. Nevertheless this is not a valid css snippet, app should not be brought to inoperable state.
In Development
Last Updated: 11 Mar 2019 09:22 by ADMIN
We provide such properties in our Green theme and they make customizing the read only states of all controls easier.
Currently the read only state looks like disabled and there is no easy way to change it. 
In Development
Last Updated: 08 Mar 2019 12:39 by ADMIN
"Win32Exception (0x80004005): Not enough storage is available to process this command" is thrown when multiple RadDocument instances are created in background threads. 

This is due to the fact that RadDocument contains MailMergeDataSource object, which is DependencyObject. When multiple dependency objects are created in different threads, they are not property freed by thread's Dispatcher.

Workaround 1: Microsoft provided workaround in a bug report here:
https://connect.microsoft.com/VisualStudio/feedback/details/620588/system-componentmodel-win32exception-0x80004005-not-enough-storage-is-available-to-process-this-command , namely:
------------------------------
Put the following code:

Dispatcher dispatcher = Dispatcher.CurrentDispatcher;
dispatcher.BeginInvokeShutdown(DispatcherPriority.Normal);
Dispatcher.Run();

anywhere in the background thread processing the RadDocument.
-----------------------------

Workaround 2: Use pooling of the used threads. The problem is that Task Parallel Library (which has built-in pooling) does not use STA threads by default, but this can be achieved by using custom TaskScheduler (attached, the code is get from here: https://code.msdn.microsoft.com/ParExtSamples ):

            var parallelOptions = new ParallelOptions()
            {
                TaskScheduler = new StaTaskScheduler(Environment.ProcessorCount)
            };

            Parallel.For(0, 10000, parallelOptions, cc =>
            {
                    var document = new DocxFormatProvider().Import(data);
                    byte[] pdfBytes = new PdfFormatProvider().Export(document);

            };
In Development
Last Updated: 06 Mar 2019 09:38 by ADMIN
The RadSpreadsheet component Protection feature uses hashing algorithms. When the FipsAlgorithmPolicy is enabled in Windows using the Protection feature causes an InvalidOperationException.
In Development
Last Updated: 04 Mar 2019 09:39 by ADMIN
In Development
Last Updated: 01 Mar 2019 12:08 by ADMIN
Select file/fodler. Press F2 and rename it. Click Enter. File stays selected but pressing F2 does not enter edit mode again.
In Development
Last Updated: 26 Feb 2019 09:44 by ADMIN
Created by: Martin Ivanov
Comments: 0
Category: UI for WPF
Type: Feature Request
1
The idea of this feature is to introduce a form, which can host tabs in its title bar (like RadTabControl), just like in Chrome/Edge. This would allow our clients to deliver a modern and flexible layout to their users. 
In Development
Last Updated: 18 Feb 2019 11:21 by ADMIN
Created by: Janice
Comments: 4
Category: UI for WPF
Type: Feature Request
7
Enable clients to set custom HelpText for the controls from the suite.
In Development
Last Updated: 06 Feb 2019 08:05 by ADMIN
ADMIN
Created by: Sia
Comments: 3
Category: UI for WPF
Type: Feature Request
6
In that way it will be easily modified through the palette of themes such as Windows8, Windows8Touch, Office2013 and VisualStudio2013 and it won't be needed to overwrite the whole template. That feature is very important for users with visual impairment or where low contrast screens are used.