我正在设计一个小型的c#应用程序,其中有一个web浏览器。我目前有我的电脑上所有的默认说谷歌chrome是我的默认浏览器,但当我点击我的应用程序中的一个链接打开一个新窗口,它打开ie浏览器。有没有办法让这些链接在默认浏览器中打开呢?还是我的电脑出了问题?

我的问题是,我在应用程序中有一个网络浏览器,所以说你去谷歌,输入“堆栈溢出”,右键单击第一个链接,单击“在新窗口中打开”,它在IE中打开,而不是Chrome。这是我编码不正确的东西,还是我的计算机上有一个设置不正确

= = = = = =进行编辑

This is really annoying. I am already aware that the browser is IE, but I had it working fine before. When I clicked a link it opened in chrome. I was using sharp develop to make the application at that time because I could not get c# express to start up. I did a fresh windows install and since I wasn't too far along in my application, I decided to start over, and now I am having this problem. That is why I am not sure if it is my computer or not. Why would IE start up the whole browser when a link is clicked rather than simply opening the new link in the default browser?


当前回答

你可以直接写

System.Diagnostics.Process.Start("http://google.com");

编辑:WebBrowser控件是IE的嵌入式副本。 因此,其中的任何链接都将在IE中打开。

要更改此行为,可以处理导航事件。

其他回答

在研究了很多之后,我觉得大多数给出的答案都不适用于dotnet核心。 1. system.diagnostics.process.start(“http://google.com”);-不会工作与dotnet核心

2.它将工作,但它将阻止新窗口打开的情况下默认浏览器是chrome

 myProcess.StartInfo.UseShellExecute = true; 
    myProcess.StartInfo.FileName = "http://some.domain.tld/bla";
    myProcess.Start();

下面是最简单的,适用于所有场景。

Process.Start("explorer", url);

用当前版本的浏览器更新注册表 @“软件\ \ \ Microsoft Internet Explorer主要\ FeatureControl \ FEATURE_BROWSER_EMULATION”

public enum BrowserEmulationVersion
{
    Default = 0,
    Version7 = 7000,
    Version8 = 8000,
    Version8Standards = 8888,
    Version9 = 9000,
    Version9Standards = 9999,
    Version10 = 10000,
    Version10Standards = 10001,
    Version11 = 11000,
    Version11Edge = 11001
}

key.SetValue(programName, (int)browserEmulationVersion, RegistryValueKind.DWord);

我是唯一一个害怕调用System.Diagnostics.Process.Start()的人吗?

        public bool OnBeforeBrowse(IWebBrowser chromiumWebBrowser, IBrowser browser, IFrame frame, IRequest request, bool userGesture, bool isRedirect)
        {
            Request = request;
            string url = Request.Url;
            
            if (Request.TransitionType != TransitionType.LinkClicked)
            {   // We are only changing the behavoir when someone clicks on a link.
                // Let the embedded browser handle this request itself.
                return false;
            }
            else
            {   // The user clicked on a link.  Something like a filter icon, which links to the help for that filter.
                // We open a new window for that request.  This window cannot change.  It is running a JavaScript
                // application that is talking with the C# main program.
                Uri uri = new Uri(url);
                try
                {
                    switch (uri.Scheme)
                    {
                        case "http":
                        case "https":
                            {   // Stack overflow says that this next line is *the* way to open a URL in the
                                // default browser.  I don't trust it.  Seems like a potential security
                                // flaw to read a string from the network then run it from the shell.  This
                                // way I'm at least verifying that it is an http request and will start a
                                // browser.  The Uri object will also verify and sanitize the URL.
                                System.Diagnostics.Process.Start(uri.ToString());
                                break;
                            }
                        case "showdevtools":
                            {
                                WebBrowser.ShowDevTools();
                                break;
                            }
                    }
                }
                catch { }
                // Tell the browser to cancel the navigation.
                return true;
            }
        }

这段代码被设计用于CefSharp,但应该很容易适应。

如果我们使用Process.Start(URL), dotnet核心将抛出一个错误。下面的代码将在dotnet核心工作。你可以添加任何浏览器,而不是Chrome。

var processes = Process.GetProcessesByName("Chrome");
var path  = processes.FirstOrDefault()?.MainModule?.FileName;
Process.Start(path,  url);

我试着

System.Diagnostics.Process.Start("https://google.com");

这适用于大多数情况下,但我遇到了一个问题,有一个指向文件的url:

系统无法找到指定的文件。

所以,我尝试了这个解决方案,只是做了一些修改:

System.Diagnostics.Process.Start("explorer.exe", $"\"{uri}\"");

不用“”包装url,资源管理器会打开您的文档文件夹。