private void clearAllDataCache()
 {
     FriendWithTheSameStarSign.Clear();
     FriendWithDefferintStarSign.Clear();
     FriendsStarSigns.Clear();
     FriendsProfilePicture.Clear();
 }
 private void saveFriendStarSignAndProfilePicture(string i_FriendName, eZodiacSigns i_FriendStarSign, string i_FriendPicture)
 {
     FriendsStarSigns.Add(i_FriendName, i_FriendStarSign);
     FriendsProfilePicture.Add(i_FriendName, i_FriendPicture);
 }