AdsServer.OnWriteControlAsync Method
Called when an ADS Write Control indication is received.
Namespace: TwinCAT.Ads.Server
Assembly: TwinCAT.Ads.Server (in
TwinCAT.Ads.Server.dll) Version: 6.0.328+39e3229
Syntax
C#
protected virtual Task<ResultAds> OnWriteControlAsync(
AmsAddress sender,
uint invokeId,
AdsState adsState,
ushort deviceState,
ReadOnlyMemory<byte> data,
CancellationToken cancel
)
Parameters
sender |
Type: TwinCAT.Ads.AmsAddress |
invokeId |
Type: System.UInt32 |
adsState |
Type: TwinCAT.Ads.AdsState |
deviceState |
Type: System.UInt16 |
data |
Type: System.ReadOnlyMemory.Byte. |
cancel |
Type: System.Threading.CancellationToken |
Return Value
Type: Task.ResultAds.
A task that represents the asynchronous WriteControlIndicationAsync(AmsAddress, UInt32, AdsState,
UInt16, ReadOnlyMemory.Byte., CancellationToken) operation. The Task.TResult. parameter contains the AdsErrorCode as
Result.
Remarks
Overwrite this method in derived classes to react on ADS Write Control indications. The default implementation replies with an ADS ServiceNotSupported error code (0x701).