deleteall_delete_multiple_multi_valued_symbol_instances_.htm
Navigation: Templates > Template Language Reference > Complete Alpha Listing >====== #DELETEALL (delete multiple multi-valued symbol instances) ![]() | ![]() ![]() ![]() |
#DELETEALL( symbol, expression )
#DELETEALL | Deletes the values from specified instances of a multi-valued user-defined symbol. |
symbol | A multi-valued user-defined symbol. |
expression | An expression that defines the instances to delete. |
The #DELETEALL statement deletes all values from the symbol that meet the expression.
Example:
#DECLARE(%ProcFilesPrefix),MULTI #!Declare multi-valued symbol
#ADD(%ProcFilesPrefix,'SAV') #!Add a value
#ADD(%ProcFilesPrefix,'BAK') #!Add a value
#ADD(%ProcFilesPrefix,'PRE') #!Add a value
#ADD(%ProcFilesPrefix,'BAK') #!Add a value
#ADD(%ProcFilesPrefix,'QUE') #!Add a value
#!%ProcFilesPrefix contains: SAV, BAK, PRE, BAK, QUE
#DELETEALL(%ProcFilesPrefix,'BAK') #!Delete all BAK instances
#!%ProcFilesPrefix now contains: SAV, PRE, QUE
deleteall_delete_multiple_multi_valued_symbol_instances_.htm.txt · Last modified: 2021/04/15 15:57 by 127.0.0.1