IExtensionHandler Interface

Called when the tabId associated with targetBrowser is specified to an extension API call that accepts a tabId parameter (e.g. chrome.tabs.*).

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

Called when no tabId is specified to an extension API call that accepts a tabId parameter (e.g. chrome.tabs.*).

Called to retrieve an extension resource that would normally be loaded from disk (e.g. if a file parameter is specified to chrome.tabs.executeScript). Localization substitutions will not be applied to resources handled via this method.

Called when an extension needs a browser to host a background script specified via the "background" manifest key. The browser will have no visible window and cannot be displayed. To allow creation of the browser optionally modify newBrowser and settings and return false. To cancel creation of the browser (and consequently cancel load of the background script) return true. Successful creation will be indicated by a call to ILifeSpanHandler.OnAfterCreated, and IBrowserHost.IsBackgroundHost will return true for the resulting browser. See https://developer.chrome.com/extensions/event_pages for more information about extension background script usage.

Called when an extension API (e.g. chrome.tabs.create) requests creation of a new browser. Successful creation will be indicated by a call to OnAfterCreated(IWebBrowser, IBrowser).

Called if the LoadExtension(String, String, IExtensionHandler) request succeeds.

Called if the LoadExtension(String, String, IExtensionHandler) request fails.

Called after the IExtension.Unload request has completed.