Upgrade Method (LockableExtensions)Save PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedApr 08, 20261 minute readHMI and SCADA Upgrades a SAFE_READ lock on a record to a SAFE_WRITE lock. Syntax C#C++/CLI [Extension()] public static void Upgrade( ILockable self ) [Extension()] public: static void Upgrade( ILockable^ self ) Parametersself A lockable record. ExceptionsExceptionDescription OASySDNA.Common.DNAExceptionThrown if the record is not in the SAFE_READ lock state before calling this method. RequirementsTarget Platforms: For information on software requirements, see the AVEVA Enterprise SCADA Supported Configurations documentation.See AlsoReferenceLockableExtensions ClassLockableExtensions Members In This Topic
Upgrades a SAFE_READ lock on a record to a SAFE_WRITE lock. Syntax C#C++/CLI [Extension()] public static void Upgrade( ILockable self ) [Extension()] public: static void Upgrade( ILockable^ self ) Parametersself A lockable record. ExceptionsExceptionDescription OASySDNA.Common.DNAExceptionThrown if the record is not in the SAFE_READ lock state before calling this method. RequirementsTarget Platforms: For information on software requirements, see the AVEVA Enterprise SCADA Supported Configurations documentation.See AlsoReferenceLockableExtensions ClassLockableExtensions Members
Upgrades a SAFE_READ lock on a record to a SAFE_WRITE lock. Syntax C#C++/CLI [Extension()] public static void Upgrade( ILockable self ) [Extension()] public: static void Upgrade( ILockable^ self ) Parametersself A lockable record. ExceptionsExceptionDescription OASySDNA.Common.DNAExceptionThrown if the record is not in the SAFE_READ lock state before calling this method. RequirementsTarget Platforms: For information on software requirements, see the AVEVA Enterprise SCADA Supported Configurations documentation.See AlsoReferenceLockableExtensions ClassLockableExtensions Members
Upgrades a SAFE_READ lock on a record to a SAFE_WRITE lock. Syntax C#C++/CLI [Extension()] public static void Upgrade( ILockable self ) [Extension()] public: static void Upgrade( ILockable^ self ) Parametersself A lockable record. ExceptionsExceptionDescription OASySDNA.Common.DNAExceptionThrown if the record is not in the SAFE_READ lock state before calling this method. RequirementsTarget Platforms: For information on software requirements, see the AVEVA Enterprise SCADA Supported Configurations documentation.See AlsoReferenceLockableExtensions ClassLockableExtensions Members