/// <summary>
/// Update the property value within a transaction context
/// </summary>
/// <param name="updateCallback"></param>
private void UpdatePropertyValue(UpdatePropertyValueCallback updatePropertyValueCallback, string txName)
{
try
{
PropertyWindowViewModelHelper.CreateCommandProcessorContext(_editingContext, txName);
updatePropertyValueCallback();
}
finally
{
PropertyWindowViewModelHelper.RemoveCommandProcessorContext();
}
}
internal void BeginPropertyValueUpdate(EditingContext editingContext, string transactionName)
{
if (_cpc == null)
{
Debug.Assert(_counter == 0, "CommandProcessorContext is null when counter value is not 0?");
if (_counter == 0)
{
_cpc = PropertyWindowViewModelHelper.CreateCommandProcessorContext(editingContext, transactionName);
_cpc.EditingContext.ParentUndoUnitStarted = true;
_cpc.Artifact.XmlModelProvider.BeginUndoScope(transactionName);
}
}
}