html查看器可以删吗,c# - 如何使用默认浏览器打开HTML文件并在用户查看后将其删除？ - 堆栈内存溢出...

您可以通过首先确定默认浏览器并手动执行来强制使用新的浏览器实例：

public Process launchBrowser(string url)

{

string browserName = "iexplore.exe";

using (RegistryKey userChoiceKey = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\Shell\Associations\UrlAssociations\http\UserChoice"))

{

if (userChoiceKey != null)

{

object progIdValue = userChoiceKey.GetValue("Progid");

if (progIdValue != null)

{

if(progIdValue.ToString().ToLower().Contains("chrome"))

browserName = "chrome.exe";

else if(progIdValue.ToString().ToLower().Contains("firefox"))

browserName = "firefox.exe";

else if (progIdValue.ToString().ToLower().Contains("safari"))

browserName = "safari.exe";

else if (progIdValue.ToString().ToLower().Contains("opera"))

browserName = "opera.exe";

}

}

}

return Process.Start(new ProcessStartInfo(browserName, url));

}

然后，您可以了解该过程：

var process = launchBrowser("www.google.com");

process.WaitForExit();

try

{

//Do whatever

}

catch (IOException)

{

}