c# - WPF ListBox selection does not work -

i have listbox few items, , need able click them. problem is, selectionchanged event doesn't fired when click on item's text, if click on blank part. i'm quite new wpf, , don't understand why happening.

xaml:

<listbox name="lboxvouchers" borderthickness="0" fontsize="15" selectionchanged="lboxvouchers_selectionchanged">     <listbox.itemtemplate>         <datatemplate>             <listboxitem content="{binding name}" />         </datatemplate>     </listbox.itemtemplate> </listbox> 

handler:

private void lboxvouchers_selectionchanged(object sender, selectionchangedeventargs e) {     if (e.addeditems.count > 0)         messagebox.show("you selected " + e.addeditems[0]); } 

i'm binding list of objects in code via lboxvouchers.itemssource property, , show up. each object has name property, of course.

i've tried setting isenabled on listbox , items, both in code , xaml, doesn't help.

any comments better ways in wpf welcome.

if want show name property define listbox this:

<listbox name="lboxvouchers" borderthickness="0" fontsize="15" selectionchanged="lboxvouchers_selectionchanged" displaymemberpath="name" /> 

if put items on observablecollection on code-behind, can pass databinding xaml:

<listbox name="lboxvouchers" borderthickness="0" fontsize="15" selectionchanged="lboxvouchers_selectionchanged" displaymemberpath="name" itemssource={binding path=items}" /> 

and on code behind should have like:

observablecollection<object> items {get; set} 

about handler, this:

private void lboxvouchers_selectionchanged(object sender, selectionchangedeventargs e) {     if (((listbox)sender).selecteditem != null)         messagebox.show("you selected " + (listbox)sender).selecteditem); }