visual studio - How to display shared calendar in outlook using c#? -

i want'to display shared calendar. search on web , find code:

 static void main(string[] args)     {          outlook.application objolapp;         outlook.mapifolder objfolder;         outlook.explorer objexplorer;         outlook.mapifolder objsubfolder;         outlook.appointmentitem objcalenderitem;         outlook.folders objoutlookfolders;         int intfolderctr;         int intsubfolderctr;         int intappointmentctr;         // >> initialize base objects         objolapp = new outlook.application();         objoutlookfolders = objolapp.session.folders;         // >> loop through pst files added n outlook         (intfolderctr = 1; intfolderctr <= objoutlookfolders.count; intfolderctr++)         {             objfolder = objoutlookfolders[intfolderctr];             objexplorer = objfolder.getexplorer();             // >> loop through folders in pst file             (intsubfolderctr = 1; intsubfolderctr <= objexplorer.currentfolder.folders.count; intsubfolderctr++)             {                 objsubfolder = objexplorer.currentfolder.folders[intsubfolderctr];                 // >> check if folder contains appointment items                 if (objsubfolder.defaultitemtype == outlook.olitemtype.olappointmentitem)                 {                     // >> loop through appointment items                     (intappointmentctr = 1; intappointmentctr <= objsubfolder.items.count; intappointmentctr++)                     {                         // >> teh calender item calender folder                         objcalenderitem = objsubfolder.items[intappointmentctr];                         // >> process appointment item accordingly                         console.writeline(objcalenderitem.subject);                         console.writeline(objcalenderitem.location + "," + objcalenderitem.start.tolongdatestring());                         console.writeline();                         console.writeline();                     }                 }             }         }         // >> close application        // objolapp.quit();         // >> release com object         system.runtime.interopservices.marshal.releasecomobject(objolapp);         objolapp = null;         console.readline();     } 

but it's see appointment.

i want see shared calendar. because set meeting don't know idea other person's busy or free. how can display other's calendar?

editing :

i changed line

objoutlookfolders = objolapp.session.folders; 

with

objoutlookfolders = ons.getshareddefaultfolder(orep, oldefaultfolders.olfoldercalendar).folders; 

and add this

 namespace ons = objolapp.getnamespace("mapi");  recipient orep = ons.createrecipient(objolapp.session.currentuser.name); 

but still error.

new version

        static void main(string[] args)         {              outlook.application objolapp;             outlook.mapifolder objfolder;             outlook.explorer objexplorer;             outlook.mapifolder objsubfolder;             outlook.appointmentitem objcalenderitem;             outlook.folders objoutlookfolders;             int intfolderctr;         int intsubfolderctr;         int intappointmentctr;         // >> initialize base objects         objolapp = new outlook.application();            namespace ons = objolapp.getnamespace("mapi");         recipient orep = ons.createrecipient(objolapp.session.currentuser.name);           orep.resolve();         //if (orep.resolved)             objoutlookfolders = ons.getshareddefaultfolder(orep, oldefaultfolders.olfoldercalendar).folders;          //else         //    objoutlookfolders = objolapp.session.folders;           // >> loop through pst files added n outlook         (intfolderctr = 1; intfolderctr <= objoutlookfolders.count; intfolderctr++)         {             objfolder = objoutlookfolders[intfolderctr];             objexplorer = objfolder.getexplorer();             // >> loop through folders in pst file             (intsubfolderctr = 1; intsubfolderctr <= objexplorer.currentfolder.folders.count; intsubfolderctr++)             {                 objsubfolder = objexplorer.currentfolder.folders[intsubfolderctr];                  // >> check if folder contains appointment items                 if (objsubfolder.defaultitemtype == outlook.olitemtype.olappointmentitem)                 {                     // >> loop through appointment items                     (intappointmentctr = 1; intappointmentctr <= objsubfolder.items.count; intappointmentctr++)                     {                         // >> teh calender item calender folder                         objcalenderitem = objsubfolder.items[intappointmentctr];                         // >> process appointment item accordingly                         console.writeline(objcalenderitem.subject);                         console.writeline(objcalenderitem.location + "," + objcalenderitem.start.tolongdatestring());                         console.writeline();                         console.writeline();                     }                 }             }         }         // >> close application         // objolapp.quit();         // >> release com object         system.runtime.interopservices.marshal.releasecomobject(objolapp);         objolapp = null;         console.readline();      } 

please me.. i'm still working. did not .

use namespace.getshareddefaultfolder open other user's default calendar folder.