コード例 #1
0
 /// <summary>
 /// Programmatically initiate an in-place edit.
 /// </summary>
 /// <param name="inPlaceEditableControl">The root control that supports in-place editing.</param>
 /// <param name="containerOfEditableElement">The container of the specific part of the item to be edited (ItemsControl).</param>
 /// <param name="itemToEdit">The ViewModel backing containerOfEditableElement.</param>
 /// <param name="getEditableElement">Function to locate the specific visual for the item being edited.</param>
 public static void BeginInPlaceEdit(this DependencyObject inPlaceEditableControl, DependencyObject containerOfEditableElement, object itemToEdit, Func <DependencyObject, object> getEditableElement)
 {
     if (GetIsEditable(inPlaceEditableControl))
     {
         var itemsContainer = containerOfEditableElement as ItemsControl;
         if (itemsContainer != null)
         {
             var containerVisual = itemsContainer.ItemContainerGenerator.ContainerFromItem(itemToEdit);
             if ((containerVisual == null) || !StartInPlaceEdit(inPlaceEditableControl, containerVisual, itemToEdit, getEditableElement))
             {
                 var statusChangeHandler = new ItemContainerGeneratorStatusChangedHandler(inPlaceEditableControl, itemToEdit, getEditableElement);
                 SetItemContainerGeneratorStatusChangedHandler(inPlaceEditableControl, statusChangeHandler);
                 itemsContainer.ItemContainerGenerator.StatusChanged += statusChangeHandler.OnItemContainerGeneratorStatusChanged;
             }
         }
     }
 }
コード例 #2
0
 private static void SetItemContainerGeneratorStatusChangedHandler(DependencyObject control, ItemContainerGeneratorStatusChangedHandler statusChangedHandler)
 {
     control.SetValue(ItemContainerGeneratorStatusChangedHandlerProperty, statusChangedHandler);
 }