/// <summary>
/// Makes user with given login name member of group with given name if exists.
/// </summary>
/// <param name="groupName">group name</param>
public void AssignUserGroup(string loginName, string groupName)
{
// Find user entry by login name
UserPrincipal userEntry = UserPrincipal.FindByIdentity(activeDirectoryDomain,
IdentityType.SamAccountName,
loginName);
// Search for group with matching name
PrincipalSearchResult <Principal> activeDirectoryGroups = this.ListGroupsByName(
this.activeDirectoryDomain, groupName);
if (activeDirectoryGroups.Count <Principal>() != 0)
{
GroupPrincipal group = (GroupPrincipal)activeDirectoryGroups.First <Principal>();
// make user member of group
group.Members.Add(userEntry);
// save changes
group.Save();
group.Dispose();
}
else
{
// throw exception to notify the group does not exists
throw new ApplicationException("Domain group not found.");
}
// dispose the objects
userEntry.Dispose();
activeDirectoryGroups.Dispose();
}
