PollingFileChangeToken Class

Reference

Definition

Namespace:: Microsoft.Extensions.FileProviders.Physical

Assembly:: Microsoft.Extensions.FileProviders.Physical.dll

Package:: Microsoft.Extensions.FileProviders.Physical v10.0.0-preview.1.25080.5

Source:: PollingFileChangeToken.cs

Source:: PollingFileChangeToken.cs

Source:: PollingFileChangeToken.cs

Important

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A change token that polls for file system changes.

public ref class PollingFileChangeToken : Microsoft::Extensions::Primitives::IChangeToken

public class PollingFileChangeToken : Microsoft.Extensions.Primitives.IChangeToken

type PollingFileChangeToken = class
    interface IChangeToken

Public Class PollingFileChangeToken
Implements IChangeToken

Inheritance: Object
PollingFileChangeToken

Implements: IChangeToken

Remarks

Polling occurs every 4 seconds.

This change token does not raise any change callbacks. Callers should watch for HasChanged to turn from false to true and dispose the token after this happens.

Constructors

PollingFileChangeToken(FileInfo)

Initializes a new instance of PollingFileChangeToken that polls the specified file for changes as determined by LastWriteTimeUtc.

Properties

ActiveChangeCallbacks	Gets a value that's always `false`.
HasChanged	Gets a value that indicates whether the file has changed since the change token was created.

Methods

RegisterChangeCallback(Action<Object>, Object)

Does not actually register callbacks.

Applies to

Proizvod	Verzije
.NET	8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Standard	2.0 (package-provided)

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