%HI_GetValue, %HI_SetValue functions

Function
The function %HI_SetValue sets the displayed value of the graphic object (Control function).

The function %HI_GetValue detects the displayed value of the graphic object.
Declaration
%HI_SetValue(
   INT in refId, 
       in value
 )
 
 
 UNIVAL %HI_GetValue(
   INT in refId
 )
Parameters
refIdReference to graphic object (reference variable).
valueDisplayed value of the graphic object.
Note
The type of displayed value of the graphic object is given by the type of the value (picture local variable), that is connected to view. If no local variable is connected to view, the value type is given by the type of last assigned value.

Related pages:

Graphic object manipulation functions
Function arguments - types

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