How to prevent copying and dragging items on a planner

Hi everyone;

I want to hinder to carry and copy planner item on planner. I mean user shouldn't carry and copy of item on planner? How can I do that?

Attached Files

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Download ekran2.png (137.72 KB)

İmages had been added but it was deleted from site. I add again.

I want to user can't drag and drop item on planner and user shouldn't copy item via drag and drop.

Thank you for attaching images, Mehmet Tuğrul SARIÇİÇEK.

To prevent users from dragging you can use following:
For Planner form item set the WarningOnEditRepresentation property to Show.
And add an event handlers for BeforeDelete and PlannerOnEditEnd events:

&AtClient
Procedure PlannerOnEditEnd(Item, NewItem, CancelEdit)
      
   CancelEdit = True;
   
EndProcedure

&AtClient
Procedure PlannerBeforeDelete(Item, Cancel)
   
   Cancel = True;
   
EndProcedure

Thank you Timofey Bugaevsky,