C# (CSharp) DormitoriesContextの例

コード例 #1

 protected virtual void OnContextChanged(DormitoriesContext old, DormitoriesContext @new)
 {
 }

コード例 #2

 protected override void OnContextChanged(DormitoriesContext oldContext, DormitoriesContext newContext) =>
 ComboBoxColumn.ItemsSource = newContext.Этажи.Select(static item => item.ЭтажId).ToList();