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__VSOSPFLAGS Enumeration

Opens the standard preview application with a dialog box and launches a new browser.

Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in

public enum __VSOSPFLAGS
/** @attribute FlagsAttribute() */ 
public enum __VSOSPFLAGS
public enum __VSOSPFLAGS

 Member nameDescription
OSP_LaunchNewBrowserLaunches a new browser window.  
OSP_LaunchSingleBrowserDo not launch multiple browsers, even if multiple browsers have been selected as the default operation.  
OSP_LaunchSystemBrowserLaunch the default windows' browsers.  
OSP_NoUrlConversionBy default, preview will convert URL to UTF8 and canonicalize it before passing to external browser. No URL conversion is done for internal web browser. 
OSP_SkipInternalIfModalValid only with OSP_LaunchSingleBrowser
OSP_UsePreviewWithDialogChoose Previewer with a dialog box.  

COM Signature

From vsshell.idl: