I cannot for the life of me get IsChecked to bind properly to a data source so I can't use it against a model. How is one supposed to do it? This doesn't work:

IsChecked="{Binding Selected}"

Is it possible to change order of checkbox states?

Now states are ordered indeterminate, unchecked, checked.

But when I initialize form with null for checkbox variables, so checkboxes are in indeterminate state.

First state after click such checkbox would be checked.

Hallo,

i have a stack with 2 Checkboxes YES/NO i want only check one Checbox.

i use mvvm i can not handle the CheckedChange event to uncheck the other Checkbox if Checked.

may be using Commands or something can u give me please a example?

Thanks

A RadCheckbox with IsEnabled="false" is not visible on UWP Xamarin forms app:

<telerikPrimitives:RadCheckBox HorizontalOptions="StartAndExpand" IsEnabled="false" IsChecked="{Binding Exam.OpticianExamComplete}"  Grid.Row="0" Grid.Column="2" VerticalOptions="Center"  />

When the Checkboxes were released, I added them to several screens within my app and they all worked fine without any issues.

Recently, they have started to behave strange and now no longer work.  I have the same problems on every screen that uses them.

When you press the checkbox, you see the tick appear (so you know it has been selected) and then straight away it is deselected.  Attaching a Command to the checkbox so I can monitor what happens when it is pressed, the Command is actually being called twice every time I select the checkbox.

As this issue has started to happen on every screen that uses the checkboxes (even screens I haven't changed the code on for months) I was hoping someone could assist me in fixing this problem.  It's possible that I have upgraded a few packages recently (ie. Xamarin Forms, Visual Studio etc.) so I don't know whether a conflict has occurred somewhere.

Has anyone else seen this issue or know what I can do to fix it?