public void RegisterPropertyReferenceChangedHandler(PropertyReference propertyReference, Microsoft.Expression.DesignSurface.Documents.PropertyReferenceChangedEventHandler handler, bool includeSubpropertyChanges)
{
PropertyManager.HandlerInfo handlerInfo = new PropertyManager.HandlerInfo(handler, includeSubpropertyChanges);
if (this.deferUpdateHandlerList > 0)
{
this.deferredAddHandlerPairs.Add(new KeyValuePair <PropertyReference, PropertyManager.HandlerInfo>(propertyReference, handlerInfo));
}
else
{
this.DeferredRegisterPropertyReferenceChangedHandler(propertyReference, handlerInfo);
}
}
private void DeferredRegisterPropertyReferenceChangedHandler(PropertyReference propertyReference, PropertyManager.HandlerInfo handlerInfo)
{
if (this.propertyReferenceChangedHandlerList.ContainsKey(propertyReference))
{
this.propertyReferenceChangedHandlerList[propertyReference].Add(handlerInfo);
}
else
{
this.propertyReferenceChangedHandlerList[propertyReference] = new List <PropertyManager.HandlerInfo>()
{
handlerInfo
}
};
}