AdsClientExtensionsWhenSymbolVersionChanges(IAdsConnection) Method
Gets an observable sequence of SymbolVersion changed counts.
Namespace: TwinCAT.Ads.Reactive
Assembly: TwinCAT.Ads.Reactive (in
TwinCAT.Ads.Reactive.dll) Version:
7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470
Syntax
C#
public static IObservable<int> WhenSymbolVersionChanges(
this IAdsConnection connection
)Return Value
IObservable
Int32
Counter, unique only within the WhenSymbolVersionChanges(IAdsConnection)
observable.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IAdsConnection. 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
AdsClientExtensions Class WhenSymbolVersionChanges Overload TwinCAT.Ads.Reactive Namespace
Beckhoff Automation GmbH & Co. KG 2001-2026