public void CreateOrUpdateSocialGroupFromList(XboxLiveUser user, List <string> xuidList)
{
foreach (XboxSocialUserGroup userGroup in m_socialUserGroups)
{
if (userGroup.LocalUser.XboxUserId == user.XboxUserId && userGroup.SocialUserGroupType == SocialUserGroupType.UserListType)
{
m_socialManager.UpdateSocialUserGroup(userGroup, xuidList);
return;
}
}
if (xuidList.Count > 0)
{
XboxSocialUserGroup socialUserGroup = m_socialManager.CreateSocialUserGroupFromList(user, xuidList);
lock (m_socialManager)
{
m_socialUserGroups.Add(socialUserGroup);
}
}
}
