Completed
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.

Completed
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.

Completed
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.

Completed
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;
}

Completed
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.
Completed
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

Completed
Last Updated: 08 Nov 2019 15:13 by ADMIN
Release LIB 2019.3.1111

The designer throws an error when the default style of a control which has a RadSplitButton/RadDropDownButton in its control template is extracted in a ResourceDictionary and then merged in App.xaml. There must be a custom style which is based on the extracted one to reproduce the error. This behavior is only present in 2019 R3.

The error is "This feature requires service 'Microsoft.Windows.Design.Services.ValueTranslationService' to be present, but it could not be located."

Completed
Last Updated: 15 Oct 2019 06:47 by ADMIN
Release R3 2019 SP1

When adding a new row and we click inside a DropDownContent of a DropDown control, the RadGridView loses focus. This way RowValidating event is called which is not expected.

Completed
Last Updated: 24 Sep 2019 06:56 by ADMIN
Release LIB 2019.3.923
When adding a new row (before committing it) and we switch between the cells the RowValidating event is called every time.
Completed
Last Updated: 06 Sep 2019 14:17 by ADMIN
Release R3 2019
Currently the string is localized as "Filtre" and it should be localized as "Filtrer".
Completed
Last Updated: 12 Feb 2020 12:23 by ADMIN
Release 2019 R3
Completed
Last Updated: 04 Nov 2019 12:44 by ADMIN
Release LIB 2019.3.1104
If the DataMemberBinding of a GridViewMultiColumnComboBoxColumn points to a nested property, the value of that property is displayed in view mode and the DisplayMemberPath is not respected.
Completed
Last Updated: 08 Aug 2019 08:21 by ADMIN
Release LIB 2019.2.812 (08/12/2019)
When the new value is selected from the GridViewMultiColumnComboBoxColumn, the event arguments in the CellEditEnded event does not contain the new value. 
Completed
Last Updated: 03 Dec 2019 11:49 by ADMIN
Created by: Dinko
Comments: 0
Category: GridView
Type: Bug Report
1
Fix Section 508 Compliance accessibility errors. 
Completed
Last Updated: 13 Jun 2019 14:06 by ADMIN
Release R2 2019 SP1
This is reproduced when the RadGridView is bound to a ListCollectionView and it is grouped. In such a case, when an item is edited, it is brought to the bottom of the group.
Completed
Last Updated: 31 May 2019 14:43 by ADMIN
Release LIB 2019.2.603 (6/3/2019)
In multiple selection mode, the GridViewMutiColumnComboBox column does not respect its DisplayMemberPath property.
Completed
Last Updated: 21 May 2019 11:08 by ADMIN
Release LIB 2019.2.527 (05/27/2019)

The following exception is observed in certain cases:

at Telerik.Windows.Controls.GridView.GridViewVirtualizingPanel.FlatLayoutStrategy.RealizeMergedCells(Double frozenOffset, IEnumerable`1 mergedCells)

at Telerik.Windows.Controls.GridView.GridViewVirtualizingPanel.FlatLayoutStrategy.CalculateMergedCells(Boolean shouldInvalidateMeasure)

at Telerik.Windows.Controls.GridView.GridViewVirtualizingPanel.CalculateMergedCells(Boolean shouldInvalidateMeasure)

at Telerik.Windows.Controls.GridView.GridViewCellsPanel.ArrangeOverride(Size finalSize)

Completed
Last Updated: 03 Jun 2019 06:27 by ADMIN
Release LIB 2019.2.603 (06/03/2019)
Columns are not automatically generated when binding to an empty table passed by RadEntityFrameworkDataSource
Completed
Last Updated: 17 May 2019 15:17 by ADMIN
Release LIB 2019.2.520 (05/20/2019)
Completed
Last Updated: 25 Sep 2019 15:34 by ADMIN
Release LIB 2019.3.923
Created by: Martin Ivanov
Comments: 0
Category: GridView
Type: Bug Report
1

This happens only if there are many columns outside of the viewport (a scrollviewer is shown), with their TabStopMode property set to Skip.

In this case, the navigation needs some time in order to get to the next row and select the first available cell.

A possible workaround for this would be to implement a custom Keyboard Command Provider, and to replace the MoveNext command with a custom one, that moves the current cell, by setting the CurrentCellInfo property of RadGridView.

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