Lambda expressions

string GetPropertyName<T>(Expression<Func<T>> property)
{
            var propertyInfo = (property.Body as MemberExpression).Member as PropertyInfo;
            if (propertyInfo == null)
            {
                throw new ArgumentException("The lambda expression 'property' should point to a valid Property");
            }
            return propertyInfo.Name;
}

GetPropertyName(() => this.Name);