untie_disassociate_a_string_value_from_an_astring_.htm
| Navigation: Language Reference > 13 - Built-in Functions >====== UNTIE(disassociate a string value from an ASTRING) ====== |    |
UNTIE([stringtoken],[index])
| UNTIE | Removes a value previously TIED for an ASTRING. |
| stringtoken | The label of a previously declared ASTRING token. If omitted, all previously declared ASTRINGs are used. |
| index | A numeric constant or variable defining the index value of a previously declared ASTRING. The index value may be any LONG value greater than zero. If omitted, all indexes are used. |
The UNTIE statement disassociates a string value that was previously associated to a particular ASTRING stringtoken and index.
Example:
PROGRAM
MAP
END
INCLUDE('EQUATES.CLW')
COLOR EQUATE(1)
SIDES EQUATE(2)
AS1 ASTRING
CODE
AS1 = 'SHAPE' !Declare ASTRING string token
TIE('SHAPE',COLOR,COLOR:RED) !Associate COLOR:RED to COLOR for ASTRING SHAPE
TIE(AS1,SIDES,3) !Associate 3 to SIDES for ASTRING SHAPE
(some code here)
UNTIE(AS1, SIDES)
See Also:
untie_disassociate_a_string_value_from_an_astring_.htm.txt · Last modified: 2021/04/15 15:57 by 127.0.0.1