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AVEVA Enterprise SCADA High Performance Database (HPDB) API Reference

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ValidateReadOperationSafe Method

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Ensures that a read operation is allowed for this record.

Syntax

protected void ValidateReadOperationSafe( 
   RealTimeField fieldToRead
)
protected:
void ValidateReadOperationSafe( 
   RealTimeField^ fieldToRead
)

Parameters

fieldToRead
The desired field to read from the record.

Exceptions

ExceptionDescription
OASySDNA.Common.DNAException Reads and writes are not allowed; the record is not bound to a table; or the field table does not match the record table.

Requirements

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

See Also

Reference

RealTimeBaseRecord Class
RealTimeBaseRecord Members

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