IAdsStateProviderRegisterAdsStateChangedAsync Method
Registers for AdsStateChanged events as an asynchronous operation.
Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads.Abstractions (in
TwinCAT.Ads.Abstractions.dll) Version:
7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470
Syntax
C#
Task<ResultAds> RegisterAdsStateChangedAsync(
EventHandler<AdsStateChangedEventArgs> handler,
CancellationToken cancel
)Parameters
|
The handler function to be registered for AdsStateChanged calls. | |
|
cancel CancellationToken |
The cancellation token. |
Return Value
Task
ResultAds
A task that represents the asynchronous
'RegisterAdsStateChanged' operation. The ResultAds parameter
contains the state the ErrorCode of the ADS
communication after execution.
Remarks
Not all ADS Servers support the State ADS Request.
Reference
IAdsStateProvider Interface TwinCAT.Ads Namespace
Beckhoff Automation GmbH & Co. KG 2001-2026