Last Updated: 16 Apr 2019 12:42 by ADMIN
Created by: Safan
Comments: 1
Category: DataGrid
Type: Bug Report

I have an custom column extending "DataGridTextColumn". This column overrides "CreateGroupDescriptor" methods and returns an instance of "DelegateGroupDescriptor". Once we group items in this column it can never be cleared/un-grouped.


Any help would be heighly appreciated. Thanks in advance.

Last Updated: 10 Apr 2019 13:30 by ADMIN
ListView throws a System.ObjectDisposedException on iOS when navigating to a page containing the control. The exception is consumed, so it does not crash the app.
Last Updated: 05 Apr 2019 08:19 by ADMIN
Once the data of the bar chart is changed, the selection behavior does not fire. The issue is reproducible when the chart is placed inside AnimationPanel,
Last Updated: 05 Apr 2019 07:48 by ADMIN
 System.ObjectDisposedException:(Cannot access a disposed object) is thrown when switching tabs fast in RadTabView.
Last Updated: 01 Apr 2019 10:50 by ADMIN
The issue seems to be down to the width - either calculated or set. Some widths seem to cause the lines to appear - refer to the attached chart_grey_lines.png file.

Workaround: manually calculate the screen width upon load and to set the width to a corresponding lookup value
Last Updated: 25 Jul 2019 21:32 by SBSDEV

When the Target version of the UWP project is Windows 1809, RadButton raises the following exception:

System.ArgumentException: Value does not fall within the expected range.

Last Updated: 22 Mar 2019 13:18 by ADMIN
SelectionChanged event of the Chart SelectionBehavior is not raised for LineSeries when DataPointSelectionMode is "Single" and  SeriesSelectionMode is "None".  

Last Updated: 20 Mar 2019 11:55 by ADMIN
When PdfViewer is located inside Popup control, it does not take its size properly.
Last Updated: 12 Aug 2019 21:04 by ADMIN

Hi there,


We're struggeling with the radentry control. For login purposes we use one for the password and one for the email. When we set IsPassword=true this does show dots instead of words, but some basic stuff isn't working.

1) The normal entry with IsPassword=true does also hide the suggestion tab that is above the keyboard. We also tried hiding this with other settings but to no result. This control should also hide suggestions since it is a password and we don't want to cache this in any way.

2) When we replace the radentry password field with a xamarin entry password field (so set IsPassword=true on both) then we also get the password fill option. In this case Samsung keypass. I imagine if people are using autofillers such as samsung, google, or something else, that this should also work since i'm stating the field is a password field.

Tested on android with multiple devices.

Thanks in advance!



Last Updated: 06 Mar 2019 16:39 by ADMIN
The control listen for changed to re-filter, so when any property is updated, there is a side effect on iOS - the entry used for editing loses focus.
Last Updated: 11 Mar 2019 08:39 by ADMIN

If we have a Chart with combined barseries and lineseries, and the lineseries is added first, the bars are misaligned - they are not placed in the center of the axis label on Android.

As a workaround, make sure to add first the barseries, then the lineseries.

Last Updated: 01 Mar 2019 13:12 by ADMIN

When Custom Palette is used and FillColor is set, the color is not applied to the line series.

As a workaround set the both properties of the PaletteEntry: FillColor and SrtokeColor: 

<telerikChart:PaletteEntry  FillColor="Red" StrokeColor="Red" />

Last Updated: 06 Mar 2019 21:39 by ADMIN
the issue could be reproduced when RadListView or RadDataGrid controls are inside the content of the accordion item
Last Updated: 15 Feb 2019 13:03 by ADMIN
when you want to set corner radius to RadBorder, the Accordion Background is visible behind the border
Last Updated: 14 Feb 2019 15:22 by ADMIN
When the RadListView is positioned inside a StackLayout with Horizontal options Fill and Expand the control can not be scrolled.
Last Updated: 11 Feb 2019 15:01 by ADMIN
Created by: Daniel
Comments: 1
Category: AutoCompleteView
Type: Bug Report

Setting the FontSize property of the AutoCompleteView control to anything larger than 20 badly clips the text of both watermark and selected/written text, at least on iOS. I've tried various "hacks" with increased control heights and/or padding, themes etc, but it doesn't matter, it still clips. 

Seems to work fine using RadEntry for example, so it should really be the same with AutoComplete?

Reproducing is as obvious as setting the FontSize property.

Last Updated: 08 Feb 2019 15:15 by ADMIN
When User changes LayoutMode the ZoomLevel property changed event should also be fired. I have a Numeric Textbox to adjust viewer ZoomLevel and would like to see its text update on a LayoutMode change. However when LayoutModeChanged fires the ZoomLevel has not yet changed nor does ZoomLevelChanged later fire.
Last Updated: 08 Feb 2019 08:51 by ADMIN
Exception is thrown when importing color with Lab colorspace
Last Updated: 07 Feb 2019 15:03 by ADMIN
By specification the explicit destinations define a required page property. However, some documents contain definition for destinations with null page value, which causes an ArgumentNullException on import.
Last Updated: 07 Feb 2019 12:51 by ADMIN
When the user selects any Token, it will appear, and then can not disappear keyboard with the *Return key*