public bool IsMemberOfGroup(string userName, string groupName, bool reload = false)
{
if (reload && UserGroups.ContainsKey(userName))
{
lock (_memberLock)
{
UserGroups.Remove(userName);
}
}
if (!UserGroups.ContainsKey(userName))
{
PreLoadGroups(userName);
}
return(UserGroups[userName].Contains(groupName));
}
