protected virtual void RegisterTarget(IServiceProvider serviceProvider)
{
var provideValueTarget = serviceProvider.GetService(typeof(IProvideValueTarget)) as IProvideValueTarget;
object target = provideValueTarget.TargetObject;
if (target != null)
{
TargetProperty = provideValueTarget.TargetProperty;
TargetObjects.Add(new WeakReference(target));
}
}
