C # Operations external Internet Explorer browser

private void Form1_Load (object sender, EventArgs e) {object ppvcomobject = null;             try {GUID clsid_shellwindows = new Guid ("9ba05972-f6a8-11cf-a442-00a0c90a8f39");          Type Pcomtype = Type.gettypefromclsid (Clsid_shellwindows, true);             Ppvcomobject = Activator.CreateInstance (Pcomtype);          int webcount;          if ((Webcount = (int) pcomtype.invokemember ("Count", BindingFlags.GetProperty, NULL, ppvcomobject, NULL)) > 0) {for (int i = 0; i < Webcount; i++) {Object webobject = Pcomtype.invokemem                     ber ("Item",//Iwebbrowser BindingFlags.InvokeMethod, NULL, Ppvcomobject, new object[] {i}); Webobject.gettype (). InvokeMember ("Navigate", BindingFlags.InvokeMethod, NULL, Webobject, new object[] {"HTTP://BLOG.CSD              n.net/u012395622 "}); }}} finally {if (ppvcomobject! = null &&      Marshal.iscomobject (Ppvcomobject)) Marshal.ReleaseComObject (Ppvcomobject); }  }

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