AdsConnection.ReadAnyStringAsync(UInt32, Int32, Encoding, CancellationToken) Method
Reads a string asynchronously from the specified symbol/variable
Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll) Version: 7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470
Syntax
C#
public Task<ResultAnyValue> ReadAnyStringAsync(
uint variableHandle,
int len,
Encoding? encoding,
CancellationToken cancel
)Parameters
|
variableHandle UInt32 |
The variable handle. |
|
len Int32 |
The length. |
|
encoding Encoding |
The string value encoding (IAdsConnection.DefaultValueEncoding if null) |
|
cancel CancellationToken |
The cancellation token. |
Return Value
Task<ResultAnyValue>
A task that represents the asynchronous read operation. The ResultAnyValue parameter contains the read string
(Value) and the ErrorCode after execution.
See Also
Reference
AdsConnection Class ReadAnyStringAsync Overload TwinCAT.Ads Namespace
Beckhoff Automation GmbH & Co. KG 2001-2026