//
internal static void AddItemToListView(ListView listView, Guid classId)
{
if (listView != null && listView.Items != null)
{
InstancePickerDialog ciPicker = new InstancePickerDialog();
ciPicker.ClassId = classId;
ciPicker.SelectionMode = SelectionMode.Multiple;
if (listView.Items.Count > 0)
{
ciPicker.SetPickedInstances((Collection <IDataItem>)listView.ItemsSource);
}
bool?result = ciPicker.ShowDialog();
if (result != null && result == true)
{
Collection <IDataItem> items = listView.ItemsSource as Collection <IDataItem>;
foreach (IDataItem item in ciPicker.RemovedInstances)
{
items.Remove(item);
}
foreach (IDataItem item in ciPicker.PickedInstances)
{
if (!items.Contains(item))
{
items.Add(item);
}
}
}
}
}
internal static void AddItemToListView(ListView listView, Guid classId)
{
if (listView != null && listView.Items != null)
{
/* NOTE: The use of the IDataItem and InstancePickerDialog interfaces here is not supported/documented.
* This interface may change in the future and no migration path is guaranteed by Microsoft.
*/
InstancePickerDialog ciPicker = new InstancePickerDialog();
ciPicker.ClassId = classId;
ciPicker.SelectionMode = SelectionMode.Multiple;
if (listView.Items.Count > 0)
{
ciPicker.SetPickedInstances((Collection <IDataItem>)listView.ItemsSource);
}
bool?result = ciPicker.ShowDialog();
if (result != null && result == true)
{
Collection <IDataItem> items = listView.ItemsSource as Collection <IDataItem>;
foreach (IDataItem item in ciPicker.RemovedInstances)
{
items.Remove(item);
}
foreach (IDataItem item in ciPicker.PickedInstances)
{
if (!items.Contains(item))
{
items.Add(item);
}
}
}
}
}