IAdsSymbolicAccess Methods

CleanupSymbolTable

Clears the internal symbol / DataTypes cache.

ReadDataType

Call this method to obtain information about the specified data type.

ReadDataTypeAsync

Call this method to obtain information about the specified data type.

ReadSymbol

Call this method to obtain information about the individual symbols (variables) in ADS devices.

ReadSymbolAsync

Call this method to obtain information about the individual symbols (variables) in ADS devices.

ReadValue(ISymbol)

Reads the value of a symbol and returns it as an object.

ReadValue(String, Type)

Reads the value of a symbol and returns the value as object. The parameter type must have the same binary layout as the ADS symbol.

ReadValue.T.(ISymbol)

Reads the value of a symbol and returns it as an object.

ReadValue.T.(String)

Reads the value of a symbol and returns the value. The parameter type must have the same binary layout as the ADS symbol.

ReadValueAsync(ISymbol, CancellationToken)

Reads the value of a symbol asynchronously and returns it as an object.

ReadValueAsync(String, Type, CancellationToken)

Reads the value of a symbol asynchronously.

ReadValueAsync.T.(ISymbol, CancellationToken)

Reads the value of a symbol asynchronously and returns it as an object.

ReadValueAsync.T.(String, CancellationToken)

Reads the value of a symbol asynchronously.

TryReadDataType

Call this method to obtain information about the specified data type.

TryReadSymbol

Call this method to obtain information about the individual symbols (variables) in ADS devices.

TryReadValue(ISymbol, Object.)

Reads the value of a symbol and returns it as an object.

TryReadValue(String, Type, Object.)

Reads the value of a symbol and returns the value as object.

TryReadValue.T.(ISymbol, T.)

Reads the value of a symbol and returns it as an object.

TryReadValue.T.(String, T.)

Reads the value of a symbol and returns the value as object.

TryWriteValue(ISymbol, Object)

Writes a value to the symbol. Strings and all primitive data types(UInt32, Int32, Bool etc.) are supported. If a string is passed as parameter, the method attempts to parse the string according to the ADS data type of the symbol.

TryWriteValue(String, Object)

Writes the passed object value to the specified ADS symbol.The parameter type must have the same layout as the ADS symbol.

TryWriteValue.T.(ISymbol, T)

Writes a value to the symbol. Strings and all primitive data types(UInt32, Int32, Bool etc.) are supported. If a string is passed as parameter, the method attempts to parse the string according to the ADS data type of the symbol.

TryWriteValue.T.(String, T)

Writes the passed object value to the specified ADS symbol.The parameter type must have the same binary layout as the ADS symbol.

WriteValue(ISymbol, Object)

Writes a value to the symbol. Strings and all primitive data types(UInt32, Int32, Bool etc.) are supported. If a string is passed as parameter, the method attempts to parse the string according to the ADS data type of the symbol.

WriteValue(String, Object)

Writes the passed object value to the specified ADS symbol.The parameter type must have the same binary layout as the ADS symbol.

WriteValue.T.(ISymbol, T)

Writes a value to the symbol. Strings and all primitive data types(UInt32, Int32, Bool etc.) are supported. If a string is passed as parameter, the method attempts to parse the string according to the ADS data type of the symbol.

WriteValue.T.(String, T)

Writes the passed object value to the specified ADS symbol.The parameter type must have the same binary layout as the ADS symbol.

WriteValueAsync(ISymbol, Object, CancellationToken)

Writes a value to the symbol. Strings and all primitive data types(UInt32, Int32, Bool etc.) are supported. If a string is passed as parameter, the method attempts to parse the string according to the ADS data type of the symbol.

WriteValueAsync.T.(ISymbol, T, CancellationToken)

Writes a value to the symbol. Strings and all primitive data types(UInt32, Int32, Bool etc.) are supported. If a string is passed as parameter, the method attempts to parse the string according to the ADS data type of the symbol.

WriteValueAsync.T.(String, T, CancellationToken)

Writes the passed object value to the specified ADS symbol.The parameter type must have the same binary layout as the ADS symbol.