Cannot find the 'Resource' type but exists in both!?

[Daniel]

using System.Windows.Media;
using Telerik.Windows.Controls;
 
namespace DragDrop
{
    public class OperativeResource : Resource
    {
       ...
    }
}

Visual Studio is telling me that 'Resource' exists in both
Scheduler.dll and ScheduleView.dll but when I attempt to
inherit from Resource using a fully qualified name...

namespace DragDrop
{
    public class OperativeResource :
      Telerik.Windows.Controls.ScheduleView.Resource
    {
       ...
    }
}
...it says Resource does not exist??
As you can guess I'm trying to define a class that
can be used in the header of the ScheduleView and
it's very important I can do this so any help is
seriously appreciated.
Thanks,
Dan

[Yana]

Hello Daniel,

The Resource class is placed in Telerik.Windows.Controls namespace in the Telerik.Windows.Controls.ScheduleView.dll.

It is not recommended to have referenced both Scheduler and ScheduleView assemblies in the same project, please remove the Scheduler dll in order to fix the issue.

All the best,
Yana
the Telerik team