//------------------------------------------------------------------------------------
/// <summary>
/// Ensures that the backing store for the given item is synced with the current
/// contents of the item.
/// </summary>
//------------------------------------------------------------------------------------
public void WriteToBackingStoreBeforeSave(IsOpenedForEdit isOpen)
{
foreach (ItemProperty itemProperty in m_changedProperties)
{
// Leave the Status property as it is, since the value in memory represents
// the intended status *after* the save, and we don't want to confuse PS.
if (itemProperty.PublicPropName != StoreItem.StatusPropName)
{
Store.SetItemBackingValue(this, itemProperty.DSPropName, itemProperty.PublicPropName, itemProperty.CurrentValue, isOpen);
}
}
}
//------------------------------------------------------------------------------------
/// <summary>
/// For the given StoreItem, set the current value of the specified property directly
/// into the backing store. If isOpen is true, the item will be assumed to already
/// be open for edit, and won't be opened again.
/// </summary>
//------------------------------------------------------------------------------------
public void SetItemBackingValue(StoreItem item, string dsPropName, string publicPropName, object value, IsOpenedForEdit isOpen = IsOpenedForEdit.No)
{
DatastoreItem dsItem = item.DSItem;
if (dsItem != null)
{
if (isOpen == IsOpenedForEdit.No && item.ID != 0)
{
OpenForEdit(item.DSItem);
}
Field field = dsItem.Fields[dsPropName];
if (!field.IsReadOnly)
{
object finalValue;
if (!CompositeRegistry.GetCompositeFromValue(dsItem, dsPropName, publicPropName, value, out finalValue))
{
finalValue = value;
}
field.Value = finalValue;
}
}
}
