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.
Step 1 - File > New > LoadOnDemandCollection Demo
Follow the LoadOnDemandCollection documentation https://docs.telerik.com/devtools/xamarin/controls/datagrid/load_on_demand#loadondemandcollection
Step 2 - Deploy to UWP
=> Observe the DataGrid will be stuck in busy state after the initial set of items load
You can reproduce this by changing input language to any region that uses a comma decimal separator (e.g. Duetsch). The comma is ignored, ultimately corrupting the data
Available in minor release 2018.3.1122. It will also be available in the R1 2019 release.
Occasionally the DataGrid horizontal scrolling does not work properly after changing its ItemsSource. Still, tapping on any item, make it possible to scroll again.
When defining TextColumns with a CellStyleSelector, it works correctly the first time the DataGrid is bound to the ItemsSource. If you then update the bound collection (which has PropChanged wired up), the CellStyleSelector's SelectStyle method is properly executed, but the DatasGrid doesn't use the returned DataGridBorderStyle. iOS - Works as expected UWP - Background color doesn't update Android - Background color doesn't update Find reproducible attached Available in the R2 2018 release.
The BindingContext of the RadDataGrid does not propagate to its columns. Available in minor release 2017.3.1214. It will also be available in the R1 2018 release.
Available in the R1 2018 SP release.
Available in minor release 2018.2.821. It will also be available in the R3 2018 release.
Column names in column selector are not visible in Android the first time the column selector is shown. This happens only in the case UserFilterMode is disabled.
Refer to the attached reproducible.
1. Run app and apply a filter: "Contains 0"
2. Notice #40 is in the correct location, between #30 and #50
3. Press the button on the bottom of the page to go BlankPage and then navigate back.
4. Observe #40 is now at the end of the rows even though the filter is clearly applied.
Look in MainPageViewModel.cs lines 42 to 49. When the navigation back occurs, this code is executed. I can reproduce the problem with both Replace and Add+Remove operations.public override void OnNavigatedTo(INavigationParameters parameters)