%GetStTextStep function


Function
The function gets back a value of configuration parameter "Step" to the object of the Status text type.
Declaration
REAL %GetStTextStep(
   HBJ in  _h
 )
Parameters
_hValue of the HBJ or INT type.
Description
The parameter _h represents a unique identifier of the object of Status text type. You can get it as attribute \HBJ.
If the parameter _h represents invalid value or refers to the object of incorrect type or the object with specific unique identifier does not exist, the function generates an interruption of ESL script executing with error ERR_EXPRESSION_STATUS.
Example
 REAL _base
 REAL _step
 INT _range
 
 ; ST_TEXT_OBJ - object of Status text type
 _base := %GetStTextBase(ST_TEXT_OBJ\HBJ)
 _step :=  %GetStTextStep(ST_TEXT_OBJ\HBJ)
 _range :=  %GetStTextRange(ST_TEXT_OBJ\HBJ)

Related pages:

ESL extended functions
Function arguments - types

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