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WebBrowserExtensionsRegisterJsObject Method

Version 102.0.100

Note: This API is now obsolete.

Registers a Javascript object in this specific browser instance.

Namespace:  CefSharp
Assembly:  CefSharp (in CefSharp.dll) Version: (
[ObsoleteAttribute("This method has been removed, see for details on migrating your code.")]
public static void RegisterJsObject(
	this IWebBrowser webBrowser,
	string name,
	Object objectToBind,
	BindingOptions options = null


Type: CefSharpIWebBrowser
The browser to perform the registering on.
Type: SystemString
The name of the object. (e.g. "foo", if you want the object to be accessible as
Type: SystemObject
The object to be made accessible to Javascript.
options (Optional)
Type: CefSharpBindingOptions
(Optional) binding options - camelCaseJavascriptNames default to true.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IWebBrowser. 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).
ExceptionBrowser is already initialized. RegisterJsObject must be + called before the underlying CEF browser is created.
See Also