%GetColName function

Function
The function returns the name of the specified structure column.
Declaration
TEXT %
GetColName
(
    HBJ in objRef, 
    INT in index
 )

Parameters
objRef Reference to an object of Structure definition or Structured variable type.
index Column index.

Example
The function returns the name of given column of specified structure (or structure definition) as a text. Column is given by its serial number. Expression of Hbj type returns an object attribute \HBJ.
 
 %GetColName(SV.Structure\HBJ, 1)    ; returns the value of "Text"
 %GetColName(SV.Structure\HBJ, 2)    ; returns the value of "Int"
 %GetColName(SV.Structure\HBJ, 10)   ; returns invalid value

 

See also the attribute: \HBJ


Related pages:

Implemented functions
Function arguments - types

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