Product Bundles
DevCraft
All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:
Web
Mobile
Document Management
Desktop
Reporting
Testing & Mocking
CMS
AI Productivity Tools
UI/UX Tools
Debugging
Free Tools
Support and Learning
Productivity and Design Tools
Please take a look at the Retain expanded/selected state in hierarchy on rebind code library to see how the desired functionality can be implemented.
I hope it helps.
All the best,