Last Updated: 14 Sep 2020 04:51 by ADMIN
Release R3 2020

The MatchAllTerms search mode doesn't behave as epxected when the GroupRenderMode property of RadGridView is set to Flat.

To work this around, set the GroupRenderMode property of RadGridView to True.

Last Updated: 21 Aug 2020 06:28 by ADMIN
Release LIB 2020.8.224 (08/24/2020)
SearchMode property cannot be set in XAML because SearchStateManager is null initially.
Last Updated: 17 Aug 2020 12:23 by ADMIN
Release LIB 2020.2.817 (08/17/2020)
Cannot find source for binding with reference 'RelativeSource FindAncestor, AncestorType='Telerik.Windows.Controls.GridView.DataCellsPresenter', AncestorLevel='1''. BindingExpression:Path=Foreground; DataItem=null; target element is 'ContentControl' (Name='PART_ContentPresenter'); target property is 'Foreground' (type 'Brush'). Such errors are shown when loading data and using some of the newer themes (VisualStudio2019, Fluent, Crystal).
Last Updated: 17 Jul 2020 12:17 by ADMIN
Release LIB 2020.2.720 (07/20/2020)
Created by: Vladimir
Comments: 0
Category: GridView
Type: Bug Report
When there isn't a vertical scrollbar visible, while performing a drag selection, empty rows appear.
Last Updated: 06 Jul 2020 12:32 by ADMIN
Release LIB 2020.2.713
When using Entity Framework Core 3 an InvalidOperationException is received upon adding an AggregateFunction to a column. 
Last Updated: 22 Jun 2020 08:27 by ADMIN
Release LIB 2020.2.622 (06/22/2020)
When sorting a grouped RadGridView, the selection is lost. 
Last Updated: 01 Jun 2020 09:40 by ADMIN
Release LIB 2020.2.601 (06/01/2020)

When you have rows grouped by null value and you try to move one of the rows to another group, a NullReferenceException is thrown.

This is reproducible only when DataView is used as ItemsSource of RadGridView.

To work this around, avoid using null values. Or avoid using DataView.

Last Updated: 01 May 2020 07:08 by ADMIN
Release LIB 2020.1.504 (05/04/2020)
Last Updated: 20 Apr 2020 05:17 by ADMIN
Release LIB 2020.1.420 (04/20/2020)
Loading items in RadGridView takes too much time due to operations executed on the UI. 
Last Updated: 06 Apr 2020 08:32 by ADMIN
Release LIB 2020.1.406 (04/06/2020)

The GroupRenderMode of the RadGridVIew is set to Flat. The control is populated with items that implement the IList interface. The Count property of the custom objects needs to return value bigger than 1. So when the Delete button is pressed, the rows beneath the deleted one will also be deleted. Their number depends on the Count property of the custom object.


Last Updated: 14 Feb 2020 08:27 by ADMIN
Release R1 2020 SP

Blank spaces where rows should appear are observed in the following situation. You start editing a row or a column, then scroll the row outside of the viewport before the edit was committed. Then sort a column.

This is reproducible only if the GroupRenderMode property of RadGridView is set to Flat. Also, the AutoGenerateColumns property should be set to False and the Columns should be added manually.

Note that the issue is reproducible also in RadTreeListView, which has the GroupRenderMode set to Flat by default.

To work this around, set the GroupRenderMode property of RadGridView to Nested.

Last Updated: 13 Feb 2020 15:24 by ADMIN
Release R1 2020
* Workaround: commit the edit before removing the item
* Works fine with the old Nested mode
Last Updated: 12 Feb 2020 12:23 by ADMIN
Release 2019 R3
Last Updated: 06 Feb 2020 08:12 by ADMIN
Release LIB 2020.1.210 (02/10/2020)

The ItemsControl that holds the control panel of RadGridView should not be included in the tab order. Its IsTabStop property should be False. Only the items inside of it should be included in the tab order.

To work this around, use the ChildrenOfType extension method to get the ItemsControl and set its IsTabStop property. Optionally, you can exclude also the ControlPanelItemControl elements from the tab order.

private void gridView_Loaded(object sender, RoutedEventArgs e)
	var controlPanel = this.gridView.ChildrenOfType<ItemsControl>().FirstOrDefault(x => x.Name == "PART_ControlPanelItemsControl");
	controlPanel.IsTabStop = false;

Last Updated: 03 Feb 2020 14:04 by ADMIN
Release LIB 2020.1.210 (02/10/2020)
There is a bug overriding the method ProvideCommandsForKey(Key key) in DefaultKeyboardCommandProvider.
When pressing F10, the received key is Key.System.

Last Updated: 03 Feb 2020 14:03 by ADMIN
Release LIB 2020.1.203 (02/03/2020)

SearchStateManager property is null when trying to change any of the properties of the SearchStateManager object in the Loaded event. This behavior is observed when the ShowSearchPanel property is not set to true initially.

Last Updated: 18 Dec 2019 06:10 by ADMIN
Release Lib 2019.3.1223
Clicking on the hyperlink does not open the link in .Net Core.
Last Updated: 04 Dec 2019 11:40 by ADMIN
Release LIB 2019.3.1209 (12/09/2019)

When the ItemsSource is not set: ArgumentOutOfRangeException is thrown

When the ItemsSource is set to an empty collection: DivideByZeroException is thrown

Last Updated: 03 Dec 2019 11:49 by ADMIN
Created by: Dinko
Comments: 0
Category: GridView
Type: Bug Report
Fix Section 508 Compliance accessibility errors. 
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