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

Reads a string asynchronously from the specified symbol/variable

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

Syntax

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

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.

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

Exception	Condition
ObjectDisposedException
ClientNotConnectedException