CdpJSHandle

Namespace: PuppeteerSharp.Cdp

public class CdpJSHandle : JSHandle, ICdpHandle, IJSHandle, IAsyncDisposable

Supports all classes in the .NET class hierarchy and provides low-level services to derived classes. This is the ultimate base class of all .NET classes; it is the root of the type hierarchy.

Inheritance: object → JSHandle

Implements: ICdpHandle, IJSHandle, IAsyncDisposable

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Properties

RemoteObject

public RemoteObject RemoteObject { get; }

CDP remote object.

Value: RemoteObject

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Methods

DisposeAsync()

public override ValueTask DisposeAsync()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources asynchronously.

Returns: ValueTask — A task that represents the asynchronous dispose operation.

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GetPropertiesAsync()

public override Task<Dictionary<string, IJSHandle>> GetPropertiesAsync()

Returns a Dictionary%602 with property names as keys and IJSHandle instances for the property values.

Returns: Task<Dictionary<string, IJSHandle>> — Task which resolves to a Dictionary%602.

Example

var handle = await page.EvaluateExpressionHandle("({window, document})");
var properties = await handle.GetPropertiesAsync();
var windowHandle = properties["window"];
var documentHandle = properties["document"];
await handle.DisposeAsync();

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JsonValueAsync<T>()

public override Task<T> JsonValueAsync<T>()

Returns a JSON representation of the object.

Type parameters

Name	Description
T	A strongly typed object to parse to.

Returns: Task<T> — Task.

The method will return an empty JSON if the referenced object is not stringifiable. It will throw an error if the object has circular references.

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ToString()

public override string ToString()

Returns a string that represents the current object.

Returns: string — A string that represents the current object.

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