.net - Row Duplication -


i junior developer working on .net web application project. in 1 of pages user compiles several text fields , presses 'save' button. text fields on page mapped properties of object. have 1 object mapped 1 table in db. use custom orm working quite well. sometimes, happens when users saves page data, corresponding row in db being duplicated.

can give me suggestions on might be?

hard without knowing more project. it's possible objects being treated new when shouldn't be, resulting in insert instead of update.


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