WebMay 10, 2013 · My first step would be either to use SQL Server trace tool or to check the return value for context.SaveChanges to find out if something does make it the db. If you do see something, double check you are not in the above case. Else I would then use the ChangeTracker property to see if EF doesn't see the change for some reason. WebJan 12, 2024 · The code therefore disables unnecessary automatic change detection when calling down into the base SaveChanges method. The code also makes use of a try/finally block to ensure that the default setting is restored even if SaveChanges fails. Tip Do not assume that your code must disable automatic change detection to perform well.
context.SaveChanges() not working
WebJul 21, 2014 · Find out all the errors that occurred during the SaveChanges () call. Find out which entities caused the errors. Either display the errors and entities causing errors to the user or log that information somewhere. Based on whether an entity was added, modified or deleted rollback its effect. http://www.binaryintellect.net/articles/c1bff938-1789-4501-8161-3f38bc465a8b.aspx tineal hydrofusion
Learn to Save Entities in a Database - Entity Framework
WebMar 28, 2024 · It occurred simply because of the passing of the wrong id, which in turn resulted in saving the record for another id. Then, obviously, it would not return updated … WebNov 5, 2024 · Answer:One of the reasons that makes Entity Framework not to save changes to the database is when you retrieve the Entity or record from the Database when using AsNoTracking(). Remember that AsNoTracking will not track the changes of that specific Record or Entity when it is changed. WebMay 30, 2024 · Unfortunately, the methods listed above do not solve the core problem, that is: during saving data into DB, a separate INSERT query is being generated for each new record! INSERT [dbo]. [Order] ( [Date], [Number], [Text]) VALUES (@0, @1, NULL) The situation with Update is the same. The following code: tinea leg icd 10