\"select count(salary) from employee where employeeID = 10 gro开发者_如何学Goup by salary\" --- Its a SQLQuery.
I am trying to create a Dictionary<string, string> from the combined results of two string f开发者_如何转开发ields in an entity.
i have an entity called Product class Product { public Id { get; set; } public Name { get; set; } } and i have a list of all products:
I am trying to run the linq statement below.I am getting the following error message: The specified type member \'CustomerID\' is not supported in LINQ to Entities.Only initializers, entity members,
I have a table (I am using Entity Model) and filtered that table using LINQ query which is working fine.
1) public class Query<T> : IQueryable<T> ... { ... public IEnumerator<T> GetEnumerator()
How can I select a list of column values from a result set (as distinct) and put into a list? class T {int id; string name;}
Let\'s imagine I have an table called Foo with a primary key FooID and an integer non-unique column Bar. For some reason in a SQL query I have to join table Foo with itself multiple times, like this:
I can do the following: var result = DB.Products.ToList()// .AsEnumerable() too .Where( p => p.ID.ToString() == ViewModel.ID);
Spent all day trying to find ready to use solution for \"Sort data in LINQ bases on Query String\" without any results.
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