Unplanned
Last Updated: 13 Aug 2026 12:10 by ADMIN

Null reference exception occurs with maui 10.0.90

Just add the datagrid definition in xaml or code behind and exception occurs.

Stack-trace:

at Microsoft.Maui.Controls.BindableObject.ApplyBindings(Boolean fromBindingContextChanged)
   at Microsoft.Maui.Controls.BindableObject.SetInheritedBindingContext(BindableObject bindable, Object value)
   at Microsoft.Maui.Controls.Element.SetChildInheritedBindingContext(Element child, Object context)
   at Microsoft.Maui.Controls.TemplatedPage.SetChildInheritedBindingContext(Element child, Object context)
   at Microsoft.Maui.Controls.Element.SetLogicalChildBindingContext(BindableObject child, Object bc)
   at Microsoft.Maui.Controls.BindableObjectExtensions.PropagateBindingContext[T](BindableObject self, IEnumerable`1 children, Action`2 setChildBindingContext)
   at Microsoft.Maui.Controls.Element.OnBindingContextChanged()
   at Microsoft.Maui.Controls.VisualElement.OnBindingContextChanged()
   at Microsoft.Maui.Controls.Page.OnBindingContextChanged()
   at Microsoft.Maui.Controls.ContentPage.OnBindingContextChanged()
   at Microsoft.Maui.Controls.BindableObject.BindingContextPropertyChanged(BindableObject bindable, Object oldvalue, Object newvalue)
   at Microsoft.Maui.Controls.BindableObject.OnBindablePropertySet(BindableProperty property, Object original, Object value, Boolean didChange, Boolean willFirePropertyChanged)
   at Microsoft.Maui.Controls.Element.OnBindablePropertySet(BindableProperty property, Object original, Object value, Boolean changed, Boolean willFirePropertyChanged)
   at Microsoft.Maui.Controls.BindableObject.SetValueActual(BindableProperty property, BindablePropertyContext context, Object value, Boolean currentlyApplying, SetValueFlags attributes, SetterSpecificity specificity, Boolean silent)
   at Microsoft.Maui.Controls.BindableObject.SetValueCore(BindableProperty property, Object value, SetValueFlags attributes, SetValuePrivateFlags privateAttributes, SetterSpecificity specificity)
   at Microsoft.Maui.Controls.BindableObject.SetValue(BindableProperty property, Object value)
   at Microsoft.Maui.Controls.BindableObject.set_BindingContext(Object value)

Unplanned
Last Updated: 12 Aug 2026 09:40 by Teddy
option to have gradient and color change for the new charts
Unplanned
Last Updated: 12 Aug 2026 09:39 by Teddy
Created by: Teddy
Comments: 0
Category: Charts (New)
Type: Feature Request
1
for example point markers on line, area, scatter line and spline series
Unplanned
Last Updated: 12 Aug 2026 09:37 by Teddy
Created by: Teddy
Comments: 0
Category: Charts (New)
Type: Feature Request
1
provide tooltip/trackball on hover data point and when pressing the point- check the attached image. 
Unplanned
Last Updated: 12 Aug 2026 09:37 by Teddy
Created by: Teddy
Comments: 0
Category: Charts (New)
Type: Feature Request
1
provide tooltip on hover the pie donut data point, also on selection to display the tooltip - image is attached
Unplanned
Last Updated: 12 Aug 2026 09:35 by Teddy
Created by: Teddy
Comments: 0
Category: Charts (New)
Type: Feature Request
1

Provide cross hair feature similar to kendo -> https://www.telerik.com/kendo-jquery-ui/documentation/api/javascript/dataviz/ui/chart/configuration/axisdefaults.crosshair  

the requirement is exactly what you have on the kendo chart crosshair where the horizontal line follows the mouse while the vertical line locks to the nearest datapoint. 

Unplanned
Last Updated: 12 Aug 2026 09:34 by Teddy
Created by: Teddy
Comments: 0
Category: Charts (New)
Type: Feature Request
1

Provide an option to display a chart title and align it to top left, right and center and bottom left, right and center

Unplanned
Last Updated: 12 Aug 2026 09:29 by Teddy
Created by: Teddy
Comments: 0
Category: Charts (New)
Type: Feature Request
1
Provide an option to display a chart legend for pie and cartesian series. Also provide an option to change the legend position to be left, top, bottom, right position to the chart
Completed
Last Updated: 12 Aug 2026 08:12 by ADMIN
Release 15.0.0 (2026 Q3)
Created by: Didi
Comments: 1
Category: UI for .NET MAUI
Type: Feature Request
0
you have a slider and range slider.

add circular slider control. 
Completed
Last Updated: 12 Aug 2026 08:05 by ADMIN
Release 15.0.0 (2026 Q3)
Created by: Taylor
Comments: 1
Category: TabView
Type: Feature Request
0
Enable keyboard navigation for the control.
Completed
Last Updated: 12 Aug 2026 08:05 by ADMIN
Release 15.0.0 (2026 Q3)
Created by: Teddy
Comments: 2
Category: AutoComplete
Type: Feature Request
5
I see we can set the SuggestionView's height. And we can set a combo box's DropDownWidth. Can we also get a SuggestionViewWidth property on RadAutoComplete?
Completed
Last Updated: 12 Aug 2026 08:04 by ADMIN
Release 15.0.0 (2026 Q3)
Completed
Last Updated: 12 Aug 2026 08:03 by ADMIN
Release 15.0.0 (2026 Q2)
Created by: Teddy
Comments: 2
Category: TimePicker
Type: Feature Request
24

Allow for up/down arrows to step up/down the time element with the keyboard cursor. For example, if I have my keyboard cursor on the hours of a time, then pressing up would increase the hour by 1.

Keyboard support for the dropdown... Space to open, tab and/or arrows to cycle through and change the date/time.

 

Completed
Last Updated: 12 Aug 2026 08:01 by ADMIN
Release 15.0.0 (2026 Q2)
Created by: Benjamin
Comments: 2
Category: CollectionView
Type: Feature Request
6
I want to have a single deselect built-in using keyboard key. 
There is a feature request for single deselect selection mode here: https://feedback.telerik.com/maui/1715480-collectionview-provide-a-single-deselect-option-when-tapping-the-selected-item-again-to-be-deselected 
Completed
Last Updated: 12 Aug 2026 06:27 by ADMIN
Release 15.0.0 (2026 Q3)
When using the Telerik RadTextInput control with TextTransform="Uppercase", if you edit text in the middle of the input (e.g., change "MSFT" to "MEFT" by replacing "S" with "E") while caps lock is OFF, the cursor jumps to the end of the text after typing. However, if caps lock is ON, the cursor remains in the correct position after editing.
Completed
Last Updated: 12 Aug 2026 06:27 by ADMIN
Release 15.0.0 (2026 Q3)
You can tab into the datagrid, but can't tab out of the data grid (focus trap)
Completed
Last Updated: 11 Aug 2026 12:55 by ADMIN
Release 14.1.0

Open SDK -> SideDrawer -> Getting Started example or ControlsSamples-> FirstLook example

the first time the drawer opens with the first tap on the button, but then it requires at least two taps to open it again.

In addition, the SideDrawer's Commands are not raised in Release on iOS.

Unplanned
Last Updated: 07 Aug 2026 08:33 by Teddy
Provide an option to raise PropertyChanged event without a PropertyName that you just update everything related to that object's row, including all its cells and aggregates
Unplanned
Last Updated: 05 Aug 2026 14:08 by Craig
When pointer enters chart with no data and series and having a trackball behavior added, argument null exception occurs.
Unplanned
Last Updated: 05 Aug 2026 14:04 by ADMIN
now when navigating to the control using the tab key, the first segment gets focused, so I want first the entire control to get focused, then each segment. So provide an option to focus the entire control first using the tab key
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