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<Source>.UnlockRecNum (Function) In french: <Source>.DébloqueNumEnr
![ODBC ODBC](https://doc.windev.com/ext/images/us/ODBC.png?-43363683) Not available with these kinds of connection
Unlocks a record locked by: - the <Source>.LockRecNum function,
- a read function used with a locking parameter (for example, <Source>.Read used with the hLockWrite or hLockReadWrite constant).
Remark: <Source>.UnlockRecNum does not unblock a record locked by another application. // Lock Customer.LockRecNum(hRecNumCurrent, hLockReadWrite) // Modify the record ... // Unlock Customer.UnlockRecNum(hRecNumCurrent)
Syntax
<Result> = <Source>.UnlockRecNum([<Record number>])
<Result>: Boolean - True if the record was unlocked,
- False if a problem occurs. HError is used to identify the error.
<Source>: Type corresponding to the specified source Name of the data file used. <Record number>: Optional integer Number of the record to unlock. If this number is not specified (or is equal to 0 or to the hCurrentRecNum constant), <Source>.UnlockRecNum will read the current record.
Remarks <Source>.UnlockRecNum has no effect if: - The data file is in single-user mode (see <Source>.Mode).
- The record is not locked.
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