IAdsSymbolicAccess.TryReadValue.T. Method (ISymbol, T.)

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#

AdsErrorCode TryReadValue<T>(
    ISymbol symbol,
    out T value
)

Parameters

symbol

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

value

Type: T.
The value.

Type Parameters

T

The value type.

Return Value

Type: AdsErrorCode
The ADS Error Code

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

TryReadValue Overload

TwinCAT.Ads Namespace

IAdsSymbolicAccess.ReadValue.T.(ISymbol)

IAdsSymbolicAccess.ReadValueAsync(ISymbol, CancellationToken)