private static bool UpdateCategories(ArrayList categories, ArrayList storedCategories, IEMAPIProp message)
{
bool changes = false;
if (storedCategories == null && categories == null)
{
changes = false;
}
else if (storedCategories != null && categories != null && categories.Count != storedCategories.Count)
{
changes = true;
}
else if (storedCategories == null && categories != null && categories.Count > 0)
{
changes = true;
}
else if (categories == null && storedCategories != null && storedCategories.Count > 0)
{
changes = true;
}
if (storedCategories != null && !changes)
{
storedCategories.Sort();
categories.Sort();
for (int i = 0; i < categories.Count; i++)
{
if ((string)categories[i] != (string)storedCategories[i])
{
changes = true;
break;
}
}
}
if (changes)
{
_tracer.Trace("TO BE EXPORT FOR CATEGORIES");
_tracer.Trace("Old categories:");
if (storedCategories != null)
{
foreach (string str in storedCategories)
{
_tracer.Trace(str);
}
}
_tracer.Trace("New categories:");
if (categories != null)
{
foreach (string str in categories)
{
_tracer.Trace(str);
}
}
_tracer.Trace("TO BE EXPORT FOR CATEGORIES END");
OutlookSession.SetCategories(message, categories);
}
return(changes);
}
private static bool RemoveCategories(ArrayList storedCategories, IEMAPIProp message)
{
if (storedCategories != null)
{
OutlookSession.SetCategories(message, null);
return(true);
}
return(false);
}