/// <summary>
/// Export the eamil messges form the specific search folder.
/// </summary>
private static void ExportEmailMessages(SearchFolder searchFolder, String filePath)
{
if (searchFolder == null)
{
return;
}
String[] invalidStings = { "\\", ",", ":", "*", "?", "\"", "<", ">", "|" };
PropertySet itemPorpertySet = new PropertySet(BasePropertySet.FirstClassProperties,
EmailMessageSchema.MimeContent);
const Int32 pageSize = 50;
ItemView itemView = new ItemView(pageSize);
FindItemsResults <Item> findResults = null;
do
{
findResults = searchFolder.FindItems(itemView);
foreach (Item item in findResults.Items)
{
if (item is EmailMessage)
{
EmailMessage email = item as EmailMessage;
email.Load(itemPorpertySet);
Byte[] content = email.MimeContent.Content;
String fileName = email.Subject;
// Replace all the invaild strings.
foreach (String str in invalidStings)
{
fileName = fileName.Replace(str, "");
}
// Export the emails to the .eml files.
fileName = Path.Combine(filePath, fileName + ".eml");
File.WriteAllBytes(fileName, content);
Console.WriteLine("Export the email:{0}", email.Subject);
}
}
itemView.Offset += pageSize;
} while (findResults.MoreAvailable);
}
public static void SearchBySearchFolder(SearchFolder folder)
{
var rnd = new Random();
var view = new ItemView(1, 0);
view.OrderBy.Add(MyNamedProp, SortDirection.Ascending);
var sw = new Stopwatch();
Console.WriteLine("SearchBySearchFolder started.");
sw.Start();
for (var x = 0; x < NumberOfSearchesToPerform; x++)
{
var numberToSearchFor = rnd.Next(0, NumberOfMessagesToCreate);
var filter = new SearchFilter.IsEqualTo(MyNamedProp, numberToSearchFor);
var results = folder.FindItems(filter, view);
}
sw.Stop();
Console.WriteLine("SearchBySearchFolder stopped after: " + sw.ElapsedMilliseconds + " milliseconds.");
}
