Set multiple properties at the same time using reflection

Question

Set multiple properties at the same time using reflection

I am trying to optimize the use of reflection in my code, and I was wondering if it is possible to set several object properties at once:

Sample Usage:

private void SetProperties<T>(List<T> objects, List<Tuple<string, object>> propsAndValues) where T:Task
        {
            Type type = typeof(T);
            var propInfos = propsAndValues.ToDictionary(key => type.GetProperty(key.Item1, BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance | BindingFlags.SetProperty), elem => elem.Item2);

            objects.AsParallel().ForAll(obj =>
                {
                    obj.SetProps(propInfos);                                  
                });

        }

Where

public static void SetProps<T>(this T obj, Dictionary<PropertyInfo, object> propInfos) where T : Task
        {
            foreach (var propInfo in propInfos)
            {
                propInfo.Key.SetValue(obj, propInfo.Value, null);
            }            
        }

I want the SetProps extension method to be replaced with something more efficient, but so far have not found anything suitable. Thanks in advance;)

I changed the code using the links provided in the comments. The usual way is still 4 times faster. The question is, is this the limit or is there room for improvement?

class DelegateFactory
{
    public delegate void LateBoundPropertySet(object target, object value);

    public delegate void LateBoundPropertyListSet(object target, List<object> values);

    public static LateBoundPropertySet CreateSetIL(PropertyInfo property)
    {
        var method = new DynamicMethod("Set" + property.Name, null, new[] { typeof(object), typeof(object) }, true);
        var gen = method.GetILGenerator();

        var sourceType = property.DeclaringType;
        var setter = property.GetSetMethod(true);

        gen.Emit(OpCodes.Ldarg_0); // Load input to stack
        gen.Emit(OpCodes.Castclass, sourceType); // Cast to source type
        gen.Emit(OpCodes.Ldarg_1); // Load value to stack
        gen.Emit(OpCodes.Unbox_Any, property.PropertyType); // Unbox the value to its proper value type
        gen.Emit(OpCodes.Callvirt, setter); // Call the setter method
        gen.Emit(OpCodes.Ret);

        var result = (LateBoundPropertySet)method.CreateDelegate(typeof(LateBoundPropertySet));

        return result;
    }

    public static LateBoundPropertySet CreateSet(PropertyInfo property)
    {

        var setterType = typeof(Action<,>).MakeGenericType(property.DeclaringType, property.PropertyType);

        var propertyWriter = typeof(PropertyWriter<,>).MakeGenericType(property.DeclaringType, property.PropertyType);

        var setterDelegate = Delegate.CreateDelegate(setterType, property.GetSetMethod());

        var writer = (IPropertyWriter)Activator.CreateInstance(propertyWriter, setterDelegate);

        return writer.SetValue;

    }

    private interface IPropertyWriter
    {
        void SetValue(object instance, object value);
    }

    private interface IPropertyListWriter
    {

        void SetValues(object instance, List<object> values);

    }

    private class PropertyWriter<TInstance, TProperty> : IPropertyWriter
    {

        private readonly Action<TInstance, TProperty> _setValueDelegate;

        public PropertyWriter(Action<TInstance, TProperty> setValueDelegate)
        {

            _setValueDelegate = setValueDelegate;

        }

        public void SetValue(object instance, object value)
        {

            _setValueDelegate((TInstance)instance, (TProperty)value);
        }

    }

}

public static void SetProps2<T>(this T obj, Dictionary<DelegateFactory.LateBoundPropertySet, object> propSetters) where T : Task
    {                        
        foreach (var propSet in propSetters)
        {
            propSet.Key.Invoke(propSet, propSet.Value);
        }
    }