private void OnEditClick(object sender, RoutedEventArgs e)
{
int index = ListBox.SelectedIndex;
if (index < 0)
{
MessageBox.Show("You must select an item to edit",
"Selection Error", MessageBoxButton.OK,
MessageBoxImage.Warning);
return;
}
string itemToEdit = data[index];
var dlg = new StringEditor
{
IsNew = false, Owner = this, PathString = itemToEdit
};
bool okay = dlg.ShowDialog().GetValueOrDefault();
if (!okay)
{
return;
}
data[index] = dlg.PathString;
}
private void OnAddClick(object sender, RoutedEventArgs e)
{
var dlg = new StringEditor {
IsNew = true, Owner = this
};
bool okay = dlg.ShowDialog().GetValueOrDefault();
if (!okay)
{
return;
}
data.Add(dlg.PathString);
}