ValueSymbolExtensionsWriteValues(IValueSymbol, IObservableObject, ActionException, CancellationToken) Method
Subscribes the IValueSymbol to an observable sequence of values and writes them to the IValueSymbol.
Namespace: TwinCAT.Ads.Reactive
Assembly: TwinCAT.Ads.Reactive (in
TwinCAT.Ads.Reactive.dll) Version:
7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470
Syntax
C#
public static void WriteValues(
this IValueSymbol symbol,
IObservable<Object> valueObservable,
Action<Exception> errorHandler,
CancellationToken cancel
)Parameters
|
symbol IValueSymbol |
The symbol. |
|
valueObservable IObservableObject |
Observable of Values. |
|
The error handler. | |
|
cancel CancellationToken |
The cancellation token. |
Return Value
IDisposable.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IValueSymbol. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
Reference
ValueSymbolExtensions Class WriteValues Overload TwinCAT.Ads.Reactive Namespace
Beckhoff Automation GmbH & Co. KG 2001-2026