private void btnUpdateFriends_Click(object sender, EventArgs e)
{
List<Friend> friendsToUpdate = new List<Friend>();
foreach (DataRow row in tblgroupsVsUsers.Rows)
{
Friend friend = new Friend();
friend.username = row["User Name"];
friend.groupmask = 1;
foreach (FriendGroup group in groups.Values)
{
if ((bool)row[group.name])
{
friend.groupmask += group.BitmapID;
}
}
friendsToUpdate.Add(friend);
}
MakeCall.EditFriends(friendsToUpdate.ToArray(), null);
}
private ListViewItem UserDetails(Friend friend, SortedList<int, FriendGroup> groupList)
{
List<String> groups = Groups(groupList, friend);
List<String> details = new List<string>();
details.Add(friend.UserName ?? "Invalid User Name");
details.Add(friend.type);
details.Add(groups.Count.ToString());
details.AddRange(groups);
return new ListViewItem(details.ToArray());
}
private List<string> Groups(SortedList<int, FriendGroup> groupList, Friend friend)
{
List<string> groups = new List<string>();
if (friend.groupmask.HasValue)
{
BitArray group = new BitArray(new int[] { friend.groupmask.Value });
//We skip group 0 - it's the default group for all people...
for (int i = 1; i < group.Length; i++)
{
if (group[i])
{
groups.Add(groupList[i].name);
}
}
}
return groups;
}