Ambiguous call when using LINQ extension method on DbSet

DbSet.Add & DbSet.Remove Versus using EntityState.Added & EntityState.Deleted

There are several ways to add and remove entities in entity framework 6, for instance, we can use:...b.Students.Add(student); db.SaveChanges(); ...OR...db.Entry(student).State = EntityState.Added; db.SaveChanges(); ...likewise when deleting an object -...db.Entry(studentToDelete).State = EntityState.Deleted; db.SaveChanges(); ...OR...db.Remove(Stud...

Linq to entities extension method inner query (EF6)

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How can I make Linq extension method available for the entities?

I developed a technique that expands...System.Linq... class. My...ContainsAnyWord... Instead of comparing one string to another, technique enables me to search all words in a string against another string....This is the extension technique I created....Linq...public static class LinqExtension { public static bool ContainsAnyWord(this string va...

EF-Core Method Call in LINQ Performance

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Can I make my Entity Framework DbSet call my table valued function when selecting?

I already have a lot of queries that utilise...DbSet<dbo_Deal>... You now need to screen off unwanted users from secret agreements. I want to know whether there is a method to bypass the...DbSet<dbo_Deal>... such that instead of following its usual actions, it makes selections utilising a Table Valued argument....The following TVF I developed filte...

Nested Expression method call in Linq.Select()

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Storing DbSet in constructor instead of calling DbContext.Set<TU> for every use

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How can I extract DbFunctions/SqlFunctions call into a resuable extension/method with EntityFramework 6.2?

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Entity Framework Core - Call A Populate Extension Method Inside Include

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Can I call an unawaited Async method and return a response while still using the DbContext?

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