/// <summary>
/// 获取当前在线用户列表
/// </summary>
/// <returns>当前在线用户列表</returns>
public static List <String> GetOnlineUserNames()
{
IEnumerator <KeyValuePair <String, Object> > items = CacheManager.GetAll();
List <String> lstUserNames = new List <String>();
if (items != null)
{
String emptyKey = GetUserUnReadMailCountCacheKey("");
do
{
if (!String.IsNullOrEmpty(items.Current.Key) && (items.Current.Key.IndexOf(emptyKey) >= 0))
{
lstUserNames.Add(items.Current.Key.Replace(emptyKey, ""));
}
}while (items.MoveNext());
}
return(lstUserNames);
}