AVEVA Enterprise SCADA High Performance Database (HPDB) API Reference

AttachInsteadOfLock(RecordLockRequestType,Int32) Method

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Welcome to the High Performance Database (HPDB) Application Programming Interface (API)
High Performance Database (HPDB) API Developer
High Performance Database (HPDB) API Reference
- OASySDNA.RealTime.HighPerformanceDB Assembly
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    - OASySDNA.RealTime.HighPerformanceDB Namespace
- OASySDNA.RealTime.HighPerformanceSetDB Assembly
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    - OASySDNA.RealTime.HighPerformanceSetDB Namespace

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Attaches to the shared memory without locking. UnLock or DetachInsteadOfUnLock can be used to finish changes.

public void AttachInsteadOfLock( 
   RecordLockRequestType lockType,
   int recordNumber
)

public:
void AttachInsteadOfLock( 
   RecordLockRequestType lockType,
   int recordNumber
)

lockType: The type of lock to perform on the record (for example, read, write).
recordNumber: The record number to bind to.

Warning! After using this method, ensure you have removed all locks on the database. Failure to remove all locks, may result in errors.

Target Platforms: For information on software requirements, refer to the AVEVA Enterprise SCADA Supported Configurations documentation.