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Reality V15.0 ()
RECORDLOCKED Function (DataBasic) (m618703+recordlocked_f.htm)
Returns the locked status of a file item.
RECORDLOCKED({fileVar,}itemId)
fileVar Optional. The name of a variable containing a file reference (assigned via an OPEN statement). If omitted, the internal default file variable is used; that is, the file used is that most recently opened without a file variable.
itemId An expression that
evaluates to the
Returns the following values:
2 The current process has locked the item.
-2 Another process has locked the item.
0 Item is not locked.
If you call the STATUS function immediately after the RECORDLOCKED function, if the item is locked STATUS returns the port number of the reality process that has locked the item; otherwise STATUS returns -1.