Gets the unread message count int this folder.
            Items are messages, contacts, appointments, etc.
            Folders are not items.
            If the folder does not provide such information, value is 0.
            
    Namespace: 
   Rebex.Net
    Assembly:
   Rebex.Ews (in Rebex.Ews.dll)
Syntax
| Visual Basic | 
|---|
Public Property UnreadItemCount As Integer Get Private Set  | 
| C# | 
|---|
public int UnreadItemCount { get; private set; }  |