public void Intercept(IInvocation invocation)
{
var property = invocation.GetPropertyIfSetInvocation();
if (invocation.InvocationTarget == null || property == null)
{
invocation.Proceed();
var attributes = invocation.Method.GetCustomAttributes(typeof(ModifiesAttribute), true).OfType<ModifiesAttribute>();
if (invocation.InvocationTarget != null && attributes.Any())
{
foreach (var modifiesAttribute in attributes)
{
var modified = invocation.InvocationTarget.GetType().GetProperty(modifiesAttribute.PropertyName);
RaisePropertyChanged(invocation.InvocationTarget, modified);
}
}
return;
}
RemoveAssociation(invocation.InvocationTarget, property.Value(invocation.InvocationTarget), property);
invocation.Proceed();
AddAssociation(invocation.InvocationTarget, property.Value(invocation.InvocationTarget),
property, RaisePropertyChanged);
RaisePropertyChanged(invocation.InvocationTarget, property);
}
