IAdsSymbolicAccess Methods

CleanupSymbolTable

Clears the internal symbol / DataTypes cache.

ReadDataType

Reads/Determines the DataType Inforrmation with the specifed name.

ReadDataTypeAsync

Reads/Determines the DataType of the specified type as an asynchronous operation.

ReadSymbol

Reads the symbol information about an individual variable in ADS devices.

ReadSymbolAsync

Reads the symbol information object specified by the instance path as an asynchronous operation.

ReadValue(ISymbol)

Reads the value of a symbol and returns the value as (boxed) object.

ReadValue(String)

Reads the value of a symbol specified with its instance path and returns the value as boxed object.

ReadValue(String, Type)

Reads the value of a symbol specified with its instance path and returns the value as object of the specified type.

ReadValue<T>(ISymbol)

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

ReadValue<T>(String)

Reads the value of a symbol and returns the value as specified type.

ReadValueAsync(ISymbol, CancellationToken)

Reads the value of a symbol as an asynchronous operation and returns the value as an (boxed) object.

ReadValueAsync(String, Type, CancellationToken)

Reads the typed value of a symbol as an asynchronous operation.

ReadValueAsync<T>(ISymbol, CancellationToken)

Reads the value of a symbol as an asynchornous operation and returns the value of the specified type.

ReadValueAsync<T>(String, CancellationToken)

Reads the typed value of a symbol specified by the instance path as an asynchronous operation.

TryReadDataType

Tries to Read/Determine the DataType of the specified type.

TryReadSymbol

Tries to read the symbol information object specified by the instance path.

TryReadValue(ISymbol, Object)

Tries to read the value of a symbol and returns the value as boxed object.

TryReadValue(String, Type, Object)

Tries to the value of a symbol specified as instance path and returns the value as (boxed) object.

TryReadValue<T>(ISymbol, T)

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

TryReadValue<T>(String, T)

Tries to reads the value of a symbol specified with instance path and returns the typed value.

TryWriteValue(ISymbol, Object)

Tries to write a (boxed) value to the symbol

TryWriteValue(String, Object)

Tries to write a (boxed) value to the symbol instance specified by its instance/symbol path.

TryWriteValue<T>(ISymbol, T)

Tries to write a value to the symbol.

TryWriteValue<T>(String, T)

Tries to Write a (typed) value to the symbol instance specified by its instance/symbol path.

WriteValue(ISymbol, Object)

Writes a (boxed) value to the symbol.

WriteValue(String, Object)

Writes a (boxed value) to the symbol instance specified by its instance/symbol path.

WriteValue<T>(ISymbol, T)

Writes a (typed) value to the symbol.

WriteValue<T>(String, T)

Writes a typed value to the symbol instance specified by its instance/symbol path.

WriteValueAsync(ISymbol, Object, CancellationToken)

Writes a (boxed) value to the symbol as an asynchronous operation.

WriteValueAsync<T>(ISymbol, T, CancellationToken)

Writes a (typed) value to the symbol as an asynchronous operation.

WriteValueAsync<T>(String, T, CancellationToken)

Writes a (typed) value to the symbol instance specified by its instance/symbol path as an asynchronous operation.