IAdsAnyAccess.ReadAnyStringAsync Method (UInt32, Int32, Encoding, CancellationToken)

Reads a string asynchronously from the specified symbol/variable

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

Syntax

C#

Task<ResultAnyValue> ReadAnyStringAsync(
    uint variableHandle,
    int len,
    Encoding encoding,
    CancellationToken cancel
)

Parameters

variableHandle

Type: System.UInt32
The variable handle.

len

Type: System.Int32
The length.

encoding

Type: System.Text.Encoding
The encoding.

cancel

Type: System.Threading.CancellationToken
The cancellation token.

Return Value

Type: Task.ResultAnyValue.
A task that represents the asynchronous read operation. The ResultAnyValue parameter contains the read string (Value) and the ErrorCode after execution.

Reference

IAdsAnyAccess Interface

ReadAnyStringAsync Overload

TwinCAT.Ads Namespace

See also