/// <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;
}
}
}
}
private static void SetItemContainerGeneratorStatusChangedHandler(DependencyObject control, ItemContainerGeneratorStatusChangedHandler statusChangedHandler)
{
control.SetValue(ItemContainerGeneratorStatusChangedHandlerProperty, statusChangedHandler);
}
