private MAPIFolder getCalendarStore(NameSpace oNS)
{
MAPIFolder defaultCalendar = null;
if (Settings.Instance.OutlookService == OutlookOgcs.Calendar.Service.AlternativeMailbox && Settings.Instance.MailboxName != "")
{
log.Debug("Finding Alternative Mailbox calendar folders");
Folders binFolders = null;
Store binStore = null;
PropertyAccessor pa = null;
try {
binFolders = oNS.Folders;
binStore = binFolders[Settings.Instance.MailboxName].Store;
pa = binStore.PropertyAccessor;
object bin = pa.GetProperty(PR_IPM_WASTEBASKET_ENTRYID);
string excludeDeletedFolder = pa.BinaryToString(bin); //EntryID
Forms.Main.Instance.lOutlookCalendar.Text = "Getting calendars";
Forms.Main.Instance.lOutlookCalendar.BackColor = System.Drawing.Color.Yellow;
findCalendars(oNS.Folders[Settings.Instance.MailboxName].Folders, calendarFolders, excludeDeletedFolder);
Forms.Main.Instance.lOutlookCalendar.BackColor = System.Drawing.Color.White;
Forms.Main.Instance.lOutlookCalendar.Text = "Select calendar";
} catch (System.Exception ex) {
log.Error("Failed to find calendar folders in alternate mailbox '" + Settings.Instance.MailboxName + "'.");
log.Debug(ex.Message);
} finally {
pa = (PropertyAccessor)OutlookOgcs.Calendar.ReleaseObject(pa);
binStore = (Store)OutlookOgcs.Calendar.ReleaseObject(binStore);
binFolders = (Folders)OutlookOgcs.Calendar.ReleaseObject(binFolders);
}
//Default to first calendar in drop down
defaultCalendar = calendarFolders.FirstOrDefault().Value;
if (defaultCalendar == null)
{
log.Info("Could not find Alternative mailbox Calendar folder. Reverting to the default mailbox calendar.");
System.Windows.Forms.MessageBox.Show("Unable to find a Calendar folder in the alternative mailbox.\r\n" +
"Reverting to the default mailbox calendar", "Calendar not found", System.Windows.Forms.MessageBoxButtons.OK);
getDefaultCalendar(oNS, ref defaultCalendar);
Forms.Main.Instance.ddMailboxName.Text = "";
}
}
else if (Settings.Instance.OutlookService == OutlookOgcs.Calendar.Service.SharedCalendar)
{
log.Debug("Finding shared calendar");
if (Forms.Main.Instance.Visible)
{
SelectNamesDialog snd;
try {
snd = oNS.GetSelectNamesDialog();
snd.NumberOfRecipientSelectors = OlRecipientSelectors.olShowNone;
snd.ForceResolution = true;
snd.AllowMultipleSelection = false;
snd.Display();
if (snd.Recipients.Count == 0)
{
log.Info("No shared calendar selected.");
getDefaultCalendar(oNS, ref defaultCalendar);
}
else
{
String sharedURI = snd.Recipients[1].Address;
MAPIFolder sharedCalendar = getSharedCalendar(oNS, sharedURI);
if (sharedCalendar == null)
{
getDefaultCalendar(oNS, ref defaultCalendar);
}
else
{
Settings.Instance.SharedCalendar = sharedURI;
return(sharedCalendar);
}
}
} finally {
snd = null;
}
}
else
{
defaultCalendar = getSharedCalendar(oNS, Settings.Instance.SharedCalendar);
if (defaultCalendar == null)
{
getDefaultCalendar(oNS, ref defaultCalendar);
}
else
{
return(defaultCalendar);
}
}
}
else
{
getDefaultCalendar(oNS, ref defaultCalendar);
}
log.Debug("Default Calendar folder: " + defaultCalendar.Name);
log.Debug("Folder type: " + defaultCalendar.Store.ExchangeStoreType.ToString());
return(defaultCalendar);
}