// sort and reflow controls
public void UpdateFriends()
{
List <Friend> friendsList = GetFriends();
friendsList.Sort(compareFriends);
int scroll = friendsFlow.VerticalScroll.Value;
friendsFlow.SuspendLayout();
int clientIndex = 0;
foreach (Friend friend in friendsList)
{
FriendControl friendControl = null;
foreach (FriendControl fc in friendsFlow.Controls)
{
if (fc.Friend.Equals(friend))
{
friendControl = fc;
break;
}
}
if (friendControl == null)
{
friendControl = new FriendControl(friend);
friendsFlow.Controls.Add(friendControl);
}
else
{
friendControl.UpdateFriend(friend);
}
friendsFlow.Controls.SetChildIndex(friendControl, clientIndex);
clientIndex++;
}
List <FriendControl> controlsToRemove = new List <FriendControl>();
foreach (FriendControl fc in friendsFlow.Controls)
{
if (!friendsList.Contains(fc.Friend))
{
controlsToRemove.Add(fc);
}
}
controlsToRemove.ForEach(fc => friendsFlow.Controls.Remove(fc));
ResizeFriends();
friendsFlow.ResumeLayout();
friendsFlow.PerformLayout();
friendsFlow.Refresh();
friendsFlow.VerticalScroll.Value = scroll;
}
// sort and reflow controls
public void UpdateFriends()
{
List<Friend> friendsList = GetFriends();
friendsList.Sort( compareFriends );
int scroll = friendsFlow.VerticalScroll.Value;
friendsFlow.SuspendLayout();
int clientIndex = 0;
foreach ( Friend friend in friendsList )
{
FriendControl friendControl = null;
foreach( FriendControl fc in friendsFlow.Controls )
{
if ( fc.Friend.Equals( friend ) )
{
friendControl = fc;
break;
}
}
if ( friendControl == null )
{
friendControl = new FriendControl( friend );
friendsFlow.Controls.Add( friendControl );
}
else
{
friendControl.UpdateFriend( friend );
}
friendsFlow.Controls.SetChildIndex( friendControl, clientIndex );
clientIndex++;
}
List<FriendControl> controlsToRemove = new List<FriendControl>();
foreach (FriendControl fc in friendsFlow.Controls)
{
if (!friendsList.Contains(fc.Friend))
{
controlsToRemove.Add(fc);
}
}
controlsToRemove.ForEach( fc => friendsFlow.Controls.Remove( fc ) );
ResizeFriends();
friendsFlow.ResumeLayout();
friendsFlow.PerformLayout();
friendsFlow.Refresh();
friendsFlow.VerticalScroll.Value = scroll;
}
