[英]WP7 Get listbox item text
Is there a way to get the text of a clicked listbox item? 有没有一种方法来获取单击的列表框项目的文本?
So on click it sets a string to the text in the list box item. 因此,在单击时,它会为列表框项中的文本设置一个字符串。
In a new DataBound App, changed the following method to see 3 ways of getting this: 在新的DataBound应用程序中,更改了以下方法以查看3种获取方法:
// Handle selection changed on ListBox
private void MainListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// If selected index is -1 (no selection) do nothing
if (MainListBox.SelectedIndex == -1)
return;
var string1 = ((sender as ListBox).SelectedItem as ItemViewModel).LineOne;
var string2 = (MainListBox.SelectedItem as ItemViewModel).LineOne;
var string3 = (e.AddedItems[0] as ItemViewModel).LineOne;
// Navigate to the new page
NavigationService.Navigate(new Uri("/DetailsPage.xaml?selectedItem=" + MainListBox.SelectedIndex, UriKind.Relative));
// Reset selected index to -1 (no selection)
MainListBox.SelectedIndex = -1;
}
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