listbox

I am trying to use a GroupStyle but instead of showing the groupname as a header over the items in the list it only shows the header and not the items. It works fine until I applied a special style to the list. I then decided this style was pretty bogus so I created a UserControl fro this effect. The problem persists. The purpose of the UserControl is to have a expending effect on the selected item where normally it could show some info and then more info when expanded. UserControl: <UserControl x:Class="MyProject.CustomUC.ExpandingList" xmlns="http://schemas.microsoft.com/winfx/2006/xaml

I have a listbox and I must limit its selection up to 5 items. If a 6th item is selected, I want to "deselect" it. But, I'm having some problems on finding the last selected item and "deselect" it. And the last item selected it's necessary the $("#mySelect option:last")... How can I get the selected item of a listbox?? Thanks!!! This will do it, although there is a brief "flash" of selection (you might want ot have a <span> show up underneath the <select> to say something like Maximum selection reached). $('#mySelect').click(function(e) { if ($('option:selected',this).length > 5) { $(e.target)

I need to show custom data. For example I need to show a contact list with name, description, photo. And ideally I would also like to show custom data there, e.g. a button to launch telephone call. The default styles do not quite do what I want, but fairly close. Thus, as far as I can tell, TListBox could be a decent control for this if I could create custom styles? Is that possible? (Anotther problem of course is setting the values of the custom data controls.) You should take a good look at the FMX CustomListBox example AFAIK even the example alone already seems to have exactly what you need

I'm dynamically populating a silverlight listbox, programmatically, with a template control. the listbox is empty, and when i attempt a listBox.Items.Add(myTemplateControl), it throws the "Value does not fall within the expected range" argumentexception. i verified in the debugger that the item collection is indeed emtpy. the only time i've heard of this exception happening is when the list already contains an instance with that name. any thoughts? Stack trace: at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData) at MS.Internal.XcpImports.MethodPack(IntPtr objectPtr,