%HI_DeleteItem function

Function
The function %HI_DeleteItem deletes the specified item of the Windows control of Tree view type (Control function).
Declaration
%HI_DeleteItem(
   INT in refId
   [[, INT in itemIdx], 
   BOOL in bOnlyChilds]
 )

Parameters
refId Reference to graphic object (reference variable).
itemIdx Unique identifier of the item.
bOnlyChild Deleting all subitems only. If the value is:
  • @TRUE - delete all subitems

Description
The function deletes the tree view item given by the parameter itemIdx (from 1 ...), or currently selected item, if the parameter is not entered.

Related pages:

Graphic object manipulation functions
Function arguments - types

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