| Navigation: Language Reference > App C - PROP: Runtime Properties > Runtime VIEW and FILE Properties >====== PROP:Log ====== |    |
Property of a FILE that writes a string to the current profile output file (assigned to PROP:Profile). This string is placed on its own line in the file. (WRITE ONLY)
Example:
FileName STRING(256)
Customer FILE,DRIVER('TopSpeed')
Record RECORD
Name STRING(20)
END
END
CODE
Customer{PROP:Profile} = 'CustLog.TXT'
!statement above turns profiling on, output file:CustLog.TXT
OPEN(Customer)
Filename = Customer{PROP:Profile} !Get name of current log file
Customer{PROP:Log} = CLIP(FileName) & ' ' & |
FORMAT(TODAY(),@D2) & ' ' & |
FORMAT(CLOCK(),@T1)
!Write a line of text to the log file
SET(Customer)
LOOP
NEXT(Customer) !All file I/O action is logged out to
IF ERRORCODE() THEN BREAK. ! the CustLog.TXT file
END
Customer{PROP:Profile} = '' !Turn profiling off