编辑：
看来我的答案中的代码不再
AutomationElement适用于更高版本的Chrome版本（尽管使用的想法仍然有效），因此请查看其他答案以查找不同版本。例如，以下是适用于Chrome
54的设备：https :
//stackoverflow.com/a/40638519/377618
以下代码似乎有效（由于icemanind的评论），但是却占用大量资源。找到elmUrlBar大约需要350毫秒…有点慢。
更不用说我们有
chrome同时运行多个进程的问题。
// there are always multiple chrome processes, so we have to loop through all of them to find the// process with a Window Handle and an automation element of name "Address and search bar"Process[] procsChrome = Process.GetProcessesByName("chrome");foreach (Process chrome in procsChrome) { // the chrome process must have a window if (chrome.MainWindowHandle == IntPtr.Zero) { continue; } // find the automation element AutomationElement elm = AutomationElement.FromHandle(chrome.MainWindowHandle); AutomationElement elmUrlBar = elm.FindFirst(TreeScope.Descendants, new PropertyCondition(AutomationElement.NameProperty, "Address and search bar")); // if it can be found, get the value from the URL bar if (elmUrlBar != null) { AutomationPattern[] patterns = elmUrlBar.GetSupportedPatterns(); if (patterns.Length > 0) { ValuePattern val = (ValuePattern)elmUrlBar.GetCurrentPattern(patterns[0]); Console.WriteLine("Chrome URL found: " + val.Current.Value); } }}编辑：
我对上面的慢速方法不满意，所以我使其速度更快（现在为50ms）并添加了一些URL验证，以确保获得正确的URL，而不是用户可能在网络上搜索的URL，或者仍然正在忙于输入URL。这是代码：
// there are always multiple chrome processes, so we have to loop through all of them to find the// process with a Window Handle and an automation element of name "Address and search bar"Process[] procsChrome = Process.GetProcessesByName("chrome");foreach (Process chrome in procsChrome) { // the chrome process must have a window if (chrome.MainWindowHandle == IntPtr.Zero) { continue; } // find the automation element AutomationElement elm = AutomationElement.FromHandle(chrome.MainWindowHandle); // manually walk through the tree, searching using TreeScope.Descendants is too slow (even if it's more reliable) AutomationElement elmUrlBar = null; try { // walking path found using inspect.exe (Windows SDK) for Chrome 31.0.1650.63 m (currently the latest stable) var elm1 = elm.FindFirst(TreeScope.Children, new PropertyCondition(AutomationElement.NameProperty, "Google Chrome")); if (elm1 == null) { continue; } // not the right chrome.exe // here, you can optionally check if Incognito is enabled: //bool bIncognito = TreeWalker.RawViewWalker.GetFirstChild(TreeWalker.RawViewWalker.GetFirstChild(elm1)) != null; var elm2 = TreeWalker.RawViewWalker.GetLastChild(elm1); // I don't know a Condition for this for finding :( var elm3 = elm2.FindFirst(TreeScope.Children, new PropertyCondition(AutomationElement.NameProperty, "")); var elm4 = elm3.FindFirst(TreeScope.Children, new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.ToolBar)); elmUrlBar = elm4.FindFirst(TreeScope.Children, new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Custom)); } catch { // Chrome has probably changed something, and above walking needs to be modified. :( // put an assertion here or something to make sure you don't miss it continue; } // make sure it's valid if (elmUrlBar == null) { // it's not.. continue; } // elmUrlBar is now the URL bar element. we have to make sure that it's out of keyboard focus if we want to get a valid URL if ((bool)elmUrlBar.GetCurrentPropertyValue(AutomationElement.HasKeyboardFocusProperty)) { continue; } // there might not be a valid pattern to use, so we have to make sure we have one AutomationPattern[] patterns = elmUrlBar.GetSupportedPatterns(); if (patterns.Length == 1) { string ret = ""; try { ret = ((ValuePattern)elmUrlBar.GetCurrentPattern(patterns[0])).Current.Value; } catch { } if (ret != "") { // must match a domain name (and possibly "https://" in front) if (Regex.IsMatch(ret, @"^(https://)?[a-zA-Z0-9-.]+(.[a-zA-Z]{2,4}).*$")) { // prepend http:// to the url, because Chrome hides it if it's not SSL if (!ret.StartsWith("http")) { ret = "http://" + ret; } Console.WriteLine("Open Chrome URL found: '" + ret + "'"); } } continue; }}
