PollingWildCardChangeToken.IChangeToken.RegisterChangeCallback Method
Definition
Important
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Registers for a callback that will be invoked when the entry has changed. HasChanged MUST be set before the callback is invoked.
virtual IDisposable ^ Microsoft.Extensions.Primitives.IChangeToken.RegisterChangeCallback(Action<System::Object ^> ^ callback, System::Object ^ state) = Microsoft::Extensions::Primitives::IChangeToken::RegisterChangeCallback;
IDisposable IChangeToken.RegisterChangeCallback (Action<object> callback, object state);
abstract member Microsoft.Extensions.Primitives.IChangeToken.RegisterChangeCallback : Action<obj> * obj -> IDisposable
override this.Microsoft.Extensions.Primitives.IChangeToken.RegisterChangeCallback : Action<obj> * obj -> IDisposable
Function RegisterChangeCallback (callback As Action(Of Object), state As Object) As IDisposable Implements IChangeToken.RegisterChangeCallback
Parameters
- state
- Object
State to be passed into the callback.
Returns
An IDisposable that is used to unregister the callback.
Implements
Applies to
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