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Hi everyone,

I'm looking for a a way to make a delay (apart from some common ways like Task.Delay) to calling taggers. In one of my projects I've used a tagger which noticeably impact the performance and caused a lag when user is writing. I need that tagger to be called once user has finished writing not per each letter. Something like the Delay property in normal binding commands or a way to make tagger to not blocking the UI.

Does anyone have any idea?

Thanks,
Dariush Malek
Dariush
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 asked on 18 Nov 2024
2 answers
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Hi every one,

I've read the documentation about RadSpellChecker and couldn't find anything to do with RadSyntaxEditor. I've already implemented a spellchecker inspiring WordSpellChecker class from SDK Sample Browser and linked it to the RadSyntaxControl via a tagger although I'm not sure if it's a best practice. This solution has a couple of issues including having a lag as a result of working with document in WordSpellChecker and also it needs to be implemented everything from scratch like managing the dictionary.

Does anyone have any better idea or is there any smooth way to join them?

Thanks,
Dariush
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 answered on 04 Nov 2024
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Hi everybody,

The cursor position is incorrect in the RadSyntaxEditor  when the EditorFontFamily is set to "SegoeUI". I attached some screenshots from the Telerik Demo app as a sample. Seems to be  a bug in the control.


Thank you,
Dariush
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 answered on 28 Oct 2024
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Hi,

Editor.Document.CurrentSnapshot.GetText() returns the current text where new lines are \n characters rather than the usual \r\n.

Is there a specific reason for this behavior? Is it possible to act on some parameter to restore the usual behavior?

 

Thanks,

marc.

Marcello
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 asked on 20 Mar 2024
1 answer
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The performance needs to be improved, it takes more than 15 seconds to open an xml file with more than 30,000 lines when using the First Look sample.
Dimitar
Telerik team
 answered on 01 Nov 2023
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Using the visual studio,when the mouse over the  code folding button,the code including region line will become thick.

look at the attachment.

How to realize for the RadSyntaxEditor?

wu
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 asked on 30 Oct 2023
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Hey,

I'm looking to have a RadSyntaxEditor's horizontal scroll bar react to a trackpad or mouse wheel input.

Vertical scrolling works just fine, so I can hide the verticalscrollbar but I need to select the horizontal one to move horizontally.

Is there a way to set it for horizontal as well? Did I miss a setting somewhere?

I tried this solution : Horizontal Scrolling w/ Mouse Wheel/Trackpad in UI for WPF | Telerik Forums but it didn't work for me.

I don't know if it's because this solution is in a window and I'm in an usercontrol.

Thanks in advance !

Florian
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 asked on 24 Aug 2023
1 answer
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Hello,

I'm currently using a RadSyntaxEditor for user text inputs. The problem I'm facing happens when a user tries to write anything using an Asian IME, for example the Japanese IME with Hiragana input. Instead of having a predictive text dropdown open at the point of the caret, it opens a little input box in the corner of the screen and the predictive text dropdown opens at that position.

Is there a way to have the predictive text dropdown open at the position of the caret in the SyntaxEditor?

For reference, I have reproduced the issue in the Telerik UI for WPF SDK Samples Browser, the "Custom Language Highlighting" demo and attached the screenshot of the observed behaviour.

Any help would be appreciated, thank you.

Petar Mladenov
Telerik team
 answered on 14 Aug 2023
1 answer
168 views

Hi,

I'm using the RadSyntaxEditor with the XmlTaggers. 

Unfortunately, when I switch from Light theme to Dark theme, the background color change in black but the text don't became white.

So we haven't a lot of contrast between background and text.

I use implicit style :

                <ResourceDictionary Source="/Telerik.Windows.Themes.VisualStudio2013;component/Themes/Telerik.Windows.Controls.SyntaxEditor.xaml"/>

I try to force it :  <telerik:RadSyntaxEditor x:Name="SyntaxEditor" Margin="10,10,0,10" telerik:StyleManager.Theme="VisualStudio2013">.

Nothing change. You will find attached two pictures describing the situation.

Oh, and I'm using Telerik 2020.1.115.45.

 

Regards,

Florian

Petar Mladenov
Telerik team
 answered on 03 Aug 2023
1 answer
118 views

Hello,

Where can I download this demo source code? Is it available?

Thank you,

Alberto

Dinko
Telerik team
 answered on 13 Jul 2023
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