AdsClient.TryReadValue Method (ISymbol, Object.)

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

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

Syntax

C#

public AdsErrorCode TryReadValue(
    ISymbol symbol,
    out Object?? value
)

Parameters

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

Return Value

Type: AdsErrorCode
The ADS Error Code

Implements

IAdsSymbolicAccess.TryReadValue(ISymbol, 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'. Structs are not supported.

Reference

AdsClient Class

TryReadValue Overload

TwinCAT.Ads Namespace