IAdsStateProvider.RegisterAdsStateChangedAsync 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
|
handler EventHandler<AdsStateChangedEventArgs> |
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.
See Also
Reference
IAdsStateProvider Interface TwinCAT.Ads Namespace
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