public static int LaunchInternetExplorer(Uri uri) { string address = uri.ToString(); if (Environment.OSVersion.Version.Major >= 6) { PROCESS_INFORMATION pi = new PROCESS_INFORMATION(); IELAUNCHURLINFO li = new IELAUNCHURLINFO(); li.cbSize = Marshal.SizeOf(typeof(IELAUNCHURLINFO)); if (SafeNativeMethods.IELaunchURL(address, ref pi, ref li) < 0) { return 0; } return pi.dwProcessId; } else { throw new NotSupportedException("Protected Mode requires Windows Vista, Windows 7, or later."); } }
internal static extern int IELaunchURL([MarshalAs(UnmanagedType.LPWStr)] string url, ref PROCESS_INFORMATION pProcInfo, ref IELAUNCHURLINFO lpInfo);