Hello,
I'd like to show group headers that are organized by department and person. I tried this with ResourceGroupDesction as follows:
GroupDescriptions = new GroupDescriptionCollection(){ new ResourceGroupDescription(){ ResourceType = "Department"}, new ResourceGroupDescription() { ResourceType = "Person" },};However this just repeats the Person group under each department. Is there a way to have persons only show up under the department that they belong to?
This grouping isn't really resources, it was just an attempt at learning grouping methods. I can use any option available that would allow group headers organized by department / person.
Regards,

Hi
In my chart I created ChartSeriesProvider and few ScatterPointSeries.
For the ScatterPointSeries I can set the display ordering using Zindex or using default order But the ChartSeriesProvider created on top of other series.
How can I set the order of ChartSeriesProvider to most down?
Thanks
Michal

Ohhhhh :(
See the differences:
<telerik:RadWatermarkTextBox
VerticalContentAlignment="Top"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
IsReadOnly="True"
Text="{Binding Text, Mode=OneWay}"/>
and
<TextBox
VerticalContentAlignment="Top"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
IsReadOnly="True"
Text="{Binding Text, Mode=OneWay}"/>
Hello,
i want to merge cells vertically, not only by the contenet but with some kind of ID. In the specific logik i got main objects with multiple compare objects:
A - X - 1
A - X - 2
A - X - 3
B - X - 3
B - X - 4
B - X - 4
the Main Objects have some properties with same values, but these should not merger, only within the same object:
- 1
A - X - 2
- 3
- 3
B - X - 4
- 4
In the above sample X should only be merged within the the A-object.
I also attached an excel screenshot with similar data (col A and B shoult only merge within the underlining object).
I could imaging to solve this with some kind of "MergingId" and binding a unique GUID to it.
I also found some feedbacks wich could request this behavior:
https://feedback.telerik.com/wpf/1354082-gridview-provide-logic-that-overrides-default-cell-merging-algorithm-preventing-groups-of-cells-from-merging
https://feedback.telerik.com/wpf/1354346-mergedcells-add-option-to-cancel-the-merging-of-specific-cells
Any sugestions how i could achieve this?
regards
Marco

Hello, I've come to a scenario in my project that I need to dynamically create rules and evaluate it on the go.
I kind of need something very similar to what Devops have like in the attached picture.
is there any control that might achieve my needs or at at least a starting point.
any help would be appreciated.

We are trying to use a ChartView with a LinearAxis for the vertical axis and a CategoricalAxis for the horizontal axis. Our issue is that we can't find a way to limit the number of category items in the horizontal view of the ChartView. We'd like to have a max of 14 items in the view before requiring the user to scroll to see more category items, but as it stands now, the more items that are added to the ChartView, the smaller and smaller the items get until their labels overlap.
Is there a way to limit the view of the ChartView to a max of 14 items so that the user can scroll to the right to see more items?
Thanks!
Hi!
I am trying to create a radar chart, which axis values would change after value update.
<telerik:CategoricalDataPoint Category="A" Value="{Binding Path=BoundNumber, Mode=TwoWay}"/>
<telerik:CategoricalDataPoint Category="B" Value="70"/>
<telerik:CategoricalDataPoint Category="C" Value="70"/>
I can't bind the value this way, because I get this error:
'Binding' cannot be set on the 'Value' property of type 'CategoricalDataPoint'. A 'Binding' can only be set on a DependencyProperty of a DependencyObject.
What's the solution?
Thanks in advance for your help.
Best regard,
Grzegorz Kaczmarczyk

I have defined a custom TimePickerColum. In my RadGridView I have Validation which when something is not valid shows the row as red and marks the cell which is invalid with a red marker which shows a tooltip when hoovered over.
01.public class TimePickerColumn: GridViewDataColumn02. {03. private Binding timePickerForeground;04. 05. private readonly NullToBrushConverter nullToBrushConverter = new NullToBrushConverter();06. 07. public TimePickerColumn()08. {09. base.IsReadOnly = true;10. }11. 12. public Binding TimePickerBackground { get; set; }13. 14. public Binding TimePickerForeground15. {16. get => this.timePickerForeground;17. set18. {19. value.Converter = this.nullToBrushConverter;20. this.timePickerForeground = value;21. }22. }23. 24. public TextAlignment TimePickerTextAlinment { get; set; }25. 26. public override FrameworkElement CreateCellElement(GridViewCell cell, object dataItem)27. {28. if (!(cell.Content is RadTimePicker timePicker))29. {30. timePicker = new RadTimePicker();31. timePicker.SetBinding(RadTimePicker.SelectedValueProperty, DataMemberBinding);32. timePicker.SetBinding(RadDatePicker.IsReadOnlyProperty, IsReadOnlyBinding);33. timePicker.SetBinding(RadTimePicker.BackgroundProperty, TimePickerBackground);34. timePicker.SetBinding(RadTimePicker.ForegroundProperty, TimePickerForeground);35. timePicker.TextAlignment = TimePickerTextAlinment;36. 37. cell.Padding = new Thickness(0);38. }39. 40. if (timePicker.DataContext != dataItem)41. {42. timePicker.DataContext = dataItem;43. }44. 45. return timePicker;46. }47. }The Problem is of visual nature. When a cell other then the time picker cell is invalid, the row turns red but only the TimePicker cell in the row does not turn red. How can I fix this problem ? What am I missing in my TimePickerColumn implementation ?
If the time picker cell is invalid then it will turn red with the whole row (which is correct).
