RegisterAsBrowser = True的意义

[length0916]

我发现在很多用VB.NET写的NewWindow事件当中都会有这一句，请教一下大家这句话到底有什么含义。他能用在什么样的场合。

[鋒子]

RegisterAsBrowser 属性设置为 TRUE 对新建 WebBrowser 控件为了它参与窗口名称解析。 例如, 如果脚本, 中其他地方使用此窗口名称然后该控件将使用代替新建一个因为打开新窗口之前检查所有现有窗口名称。

引用<<如何使用 WebBrowser 控件 NewWindow2 事件>>

http://support.microsoft.com/kb/184876/

[TechnoFantasy]

The architecture of Microsoft Internet Explorer allows for multiple instances of the IWebBrowser2 object. For example, a web page with frames may contain a IWebBrowser2 object for each frame window.

The term "top-level" refers to the IWebBrowser2 object that is the parent of all other IWebBrowser2 objects.

Setting this property to True enables the top-level IWebBrowser2 object to participate in frame name resolution. If the user clicks on a hyperlink that specifies a target attribute which is not in the current window, Internet Explorer will search all IWebBrowser2 objects that are registered when attempting to resolve the target name.