WPF列表框项目信息

Question

For each item in my listbox, I have a Button and a TextBlock . I can set my button to raise an event that removes an item from the ListBox, if I click on the TextBlock to highlight the item and then Remove(myListBox.SelectedItem) .

However, I'm looking for a way to identify which item in the ListBox a specific Remove-Button is attached to, so I can RemoveAt(?) when the event is raised.

Edit: Each of the buttons should remove the item on the line of that button without highlighting the line first. Therefore, using ListBox.SelectedItem is not a viable option :)

Answer 1

您可以使用IndexOf方法获取项目的索引：

YourCollection.RemoveAt(YourCollection.IndexOf(myListBox.SelectedItem));