At compile time DefaultValueAttribute will not likely effect the generated IL and it won't be examine to initialize the property to that price (see DefaultValue attribute is not really working with my Auto Property). On this paper, the classification, characterization and quantitative methods of effects evaluation are mentioned in details. https://m3mpropertyingurgaon.video.blog/2025/05/14/build-your-dream-from-the-ground-up-at-signature-global-farukhnagar/