IAdsSymbolicAccess.ReadValue Method (ISymbol)

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

Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads.Abstractions (in TwinCAT.Ads.Abstractions.dll) Version: 6.0.328+39e3229

Syntax

C#

Object ReadValue(
    ISymbol symbol
)

Parameters

symbol

Type: TwinCAT.TypeSystem.ISymbol
The symbol that should be read.

Return Value

Type: Object
The value of the symbol as an object.

Remarks

Supported types are limited to 'AnyTypes', what includes all primitive types (UInt32, Int32, Bool etc.), strings, and Arrays that are compositions of 'AnyTypes'.

Reference

IAdsSymbolicAccess Interface

ReadValue Overload

TwinCAT.Ads Namespace

IAdsSymbolicAccess.TryReadValue(ISymbol, Object.)

IAdsSymbolicAccess.ReadValueAsync(ISymbol, CancellationToken)