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AVEVA Enterprise SCADA High Performance Database (HPDB) API Reference

TABLE OF CONTENTS

AttachInsteadOfLock Method (RealTimeBaseTable)

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Attaches the record to shared memory without locking it.

Syntax

public void AttachInsteadOfLock( 
   TableLockRequestType lockType
)
public:
void AttachInsteadOfLock( 
   TableLockRequestType lockType
)

Parameters

lockType
The lock type to perform on the table (for example, read, write).

Exceptions

ExceptionDescription
OASySDNA.Common.DNAException The table is already locked or attached. The wrong lock type was requested.

Remarks

Warning! When using this method, make sure you unlock the table when you are finished. If an error occurs, the lock needs to be handled. Otherwise, the database may end up with unwanted locks.

Requirements

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

See Also

Reference

RealTimeBaseTable Class
RealTimeBaseTable Members

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