VS过去在新标签页中打开浏览器，现在打开新浏览器
我一直在更新到Visual Studio Preview的最新版本，并且我认为设置已更改.
I've been updating to the latest version of Visual Studio Preview and I think a setting has been changed.
当我开始在Visual Studio 2017 15.7.0预览版4中调试ASP.NET Web应用程序时，VS将打开一个新的浏览器.
When I start debugging an ASP.NET web app in Visual Studio 2017 15.7.0 Preview 4, VS opens a new browser.
我之前也遇到过类似的问题，这是一个设置.这次不是那个设置.如下所示，我的Chrome调试功能尚未选中.
I've had a similar issue before and it was a setting. This time it's not that setting. As you can see below, my Chrome debugging is already unchecked.
我也知道Project-> Properties下的"Launch Browser"复选框.
I'm also aware of the check box to "Launch Browser" under Project -> Properties.
如果我取消选中没有打开浏览器.我以前最喜欢的行为是在默认浏览器(即Chrome)中打开一个新标签页.
If I uncheck that no browser is opened. The previous behavior which I really liked was to open a new tab in my default browser i.e. Chrome.
如何恢复该行为?我希望VS在Chrome中自动打开一个新标签，如果我没有打开浏览器，那么只有它才能打开一个新的浏览器.
How do I restore that behavior? I'd like VS to automatically open a new tab in Chrome and if I have no browser open, only then it should open up a new browser.
在将Visual Studio更新到最新版本15.7.0之后，我遇到了同样的问题.就我而言，每次调试项目时，它都会打开两个Chrome的新实例.
由于这还不够烦人，所以每次我将窗口移到第二个屏幕时，调试会话都会立即停止.
After updating Visual Studio to the latest version 15.7.0 I ran into the same issue. In my case each time I debugged my project it opens up two new instances of Chrome.
As this was not annoying enough, each time I was moving the window to my second screen, the debug-session stopped immediately.
我已经在Visual Studio选项中搜索了browser，并找到了一个名为
I've searched the Visual Studio options for browser and found a setting called
关闭浏览器窗口时停止调试器
Stop debugger when browser window is closed
，可以在Projects and Solutions -> Web Projects下找到.我取消选中此设置，等到下一个调试会话以我已经运行的浏览器实例中的选项卡开始.
which could be found under Projects and Solutions -> Web Projects. I unchecked this setting and et voilà the next debug-session started as tabs in my already running browser-instance.
由于我不确定这是否是此Visual Studio版本引入的错误，因此在任何下一发行版中都可能再次更改.因此，如果发生任何意外行为，则可以还原此设置.
As I am not sure if this is a bug introduced with this Visual Studio version, this may change again in any next release. So this setting may be reverted in case of any unexpected behavior.
更新
似乎版本15.8.5仍然有此问题/行为.
Seems like version 15.8.5 still has this issue/behavior.