Thank you for the feedback.
We have exposed some of the custom properties of the RadSlider in our UI Automation Support like Value, SmallChange, LargeChange, etc. (as you can see in the attached picture), but not all of them.
About the properties you are asking for - Minimum and Maximum properties are not exposed, as for the Position - the slider does not have such property, you can use the Value property instead.
However, I can suggest you to open a feedback item in our Feedback portal
, where you can describe what would be useful and helpful to be included in our RadSlider control.
I hope this information helps. Please do not hesitate to ask if you have any other questions.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items