The function %HI_GetConnectedHBJ returns the unique identifier (HOBJ) of the object connected to the displayer of Graph or Picture/Componet type.
HBJ %HI_GetConnectedHBJ( INT in refId [, BOOL in bPhysical := True] )
refId | Reference to displayer
(reference variable). |
bPhysical | If the value of parameter is True, the function will return the basic HOBJ of the connected object. If the value of parameter is False, the function will return a dynamic (unique) HOBJ of the object connected as instance. If connected object represents the picture, the values differ in case that the picture is connected as instance. |
If there is no connected object, the function returns 0.
INT _i1 INT _i2 _i1 := T.Temperatures\HBJ %HI_SetConnectedObj(_Graph, _i1, 0) _i2 := %HI_GetConnectedHBJ(_Graph) ; The following condition will be always met IF _i1 = _i2 THEN ....
where:
_Graph - is RefId of Graph displayer type.
T.Temperatures - object of Graph type. The expression T.Temperatures\HBJ is HBJ type (reference to object)
The instance number is 0.
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