private void ModelOnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (PropertiesByName.ContainsKey(e.PropertyName))
{
RaisePropertyChanged(e.PropertyName);
}
if (e.PropertyName.IsNullOrEmpty())
{
RaisePropertyChangedForAll();
}
OnModelPropertyChanged(e.PropertyName);
}
public bool ContainsProperty(string name)
{
return(PropertiesByName.ContainsKey(name) ||
PropertiesByLogicalName.ContainsKey(name));
}