Use the editable
configuration option:
$("#scheduler").kendoScheduler({
date: new Date("2013/6/6"),
dataSource: [
{
start: new Date("2013/6/6 08:00 AM"),
end: new Date("2013/6/6 09:00 AM"),
title: "Brunch"
}
],
editable: false
});
or if you're using the MVC wrappers:
.Editable(false)
If you want to disable specific events, see this answer.