如何通过JavaScript访问HTTP请求头域？(How do I access the HTTP request header fields via JavaScript?)

 我们经历了同样的事情，因为我们有一个在Windows和Web应用程序中运行的.DLL，你已经找到了确定哪个是哪个的方法。 
 
public bool IsWebApp()
{
    return (HttpContext.Current != null);
}
 
 然后在您的应用程序中，您只需查询： 
 
if ( this.IsWebApp() )
{
    //do webby stuff...
}

We went through the very same thing, as we have a .DLL that runs in both a Windows and a Web app and you've already nailed the way to determine which is which.
 
public bool IsWebApp()
{
    return (HttpContext.Current != null);
}
 
Then within your application, you just query:
 
if ( this.IsWebApp() )
{
    //do webby stuff...
}