private void UnsubscribeUserFromAll(string userEmail)
{
if (string.IsNullOrEmpty(userEmail))
{
return;
}
if (!Email.IsValidEmailAddressSyntax(userEmail))
{
return;
}
SiteUser user = SiteUser.GetByEmail(siteSettings, userEmail);
if (user == null)
{
return;
}
if (user.UserGuid == Guid.Empty)
{
return;
}
ForumThread.UnsubscribeAll(user.UserId);
Forum.UnsubscribeAll(user.UserId);
lblUnsubscribe.Text = Resources.ForumResources.AdminUnsubscribeUserComplete;
}