public void DeleteCustomField(CustomFieldRecord cfr)
{
try
{
lock (_customFieldsLock)
{
for (int i = CustomFields.Count - 1; i >= 0; i--)
{
CustomFieldRecord item = CustomFields[i];
if (cfr.Tag == item.Tag)
{
CustomFields.RemoveAt(i);
}
}
}
}
catch (Exception e)
{
Trace.WriteLine(e.ToString());
}
}
private void DeleteCommandHandler(object sender, ExecutedRoutedEventArgs e)
{
CustomFieldRecord cfr = lvCustomFields.SelectedItem as CustomFieldRecord;
(DataContext as OrderViewModel).DeleteCustomField(cfr);
}