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
UI/UX Tools
Debugging
Free Tools
Support and Learning
Productivity and Design Tools
You can use the OnClientAppointmentEditing event and cancel it in some conditions. Hope this will help.