Selecting a Textbox Item in a Listbox does not change the selected item of the listbox

Question

I Have a wpf Listbox that display\'s a list of textboxes. When I click on the Textbox the Listbox selection does not change. I have to click next to the TextBox to select th

Answer 1

Try this code:

foreach (object item in this.listBox1.Items) {
    if (textbox1.text.equals(item.toString())) {
        //show error message; break
    }
}