Question

In web application, I am using LINQ to call a procedure, the procedure is parameter procedure. but when I am passing arguments it is giving errors, This is my code:

 MyLinqsDataContext DataContext=new MyLinqsDataContext ();
        int eno=Convert.ToInt32 (txtempno.Text );
        int dep=Convert .ToInt32 (txtDep.Text );
        var sqr = from qr in DataContext.USP_Insert_Emp(eno, txtName.Text, dep) 
      select qr;

But is giving error like:

Could not find an implementation of the query pattern for source type int. Select not found.

This is my Proc :

create procedure USP_Insert_Emp(@empid int,@ename varchar(60),@deptid int)
as
 begin
  insert into Emp (empid ,ename,deptid ) values (@empid ,@ename ,@deptid)
 end

Answer 1

DataContext.USP_Insert_Emp returns an int.

The error you are getting is because you are trying to call Select on an int and not an IEnumerable<T>.