AdsServer.OnWriteAsync Method
Called when an ADS Write 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<ResultWrite> OnWriteAsync(
AmsAddress target,
uint invokeId,
uint indexGroup,
uint indexOffset,
ReadOnlyMemory<byte> writeData,
CancellationToken cancel
)
Parameters
target |
Type: TwinCAT.Ads.AmsAddress |
invokeId |
Type: System.UInt32 |
indexGroup |
Type: System.UInt32 |
indexOffset |
Type: System.UInt32 |
writeData |
Type: System.ReadOnlyMemory.Byte. |
cancel |
Type: System.Threading.CancellationToken |
Return Value
Type: Task.ResultWrite.
A task that represents the asynchronous WriteIndicationAsync(AmsAddress, UInt32, UInt32, UInt32,
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 indications. The default implementation replies with an ADS ServiceNotSupported error code (0x701).