我需要geckowebbrowser1中具有target ='_ blank'的超链接才能在geckowebbrowser2中打开,而不是在新窗口中打开。
private void geckowebbrowser1_CreateWindow(object sender, GeckoCreateWindowEventArgs e)
{
geckowebbrowser2.Navigate(e.Uri);
}
但是无论如何都会创建一个新窗口:(
答案 0 :(得分:1)
查看源代码,可以通过将Cancel
设置为false来避免创建新窗口,如下所示:
private void geckowebbrowser1_CreateWindow(object sender, GeckoCreateWindowEventArgs e)
{
e.Cancel = true;
geckowebbrowser2.Navigate(e.Uri);
}
如果您感兴趣的话,下面是源代码中用于创建新窗口并调用CreateWindow事件处理程序的部分:
GeckoWebBrowser browser = parent as GeckoWebBrowser;
if (browser != null)
{
var e = new GeckoCreateWindowEventArgs(flags);
browser.OnCreateWindow(e);
if (e.Cancel)
{
cancel = true;
return null; // When you set cancel to true on your end, the below code for creating a new window won't run
}
if (e.WebBrowser != null)
{
// set flags
((nsIWebBrowserChrome) e.WebBrowser).SetChromeFlagsAttribute(chromeFlags);
return e.WebBrowser;
}
nsIXULWindow xulChild = AppShellService.CreateTopLevelWindow(null, null, chromeFlags, e.InitialWidth, e.InitialHeight);
return Xpcom.QueryInterface<nsIWebBrowserChrome>(xulChild);
}
return null;