System.ObjectDisposedException: The ObjectContext instance has been disposed and can no longer be used for operations that require a connection

Question

I am using EF 4 to retrieve a list of Employees.

public ContentResult AutoCompleteResult(string searchText)
{
    List list = Employee.GetAll         


        

Answer 1

I found the best way to handle this and keep the using statement you just need to use the include, see sample below:

using (var ctx = new Context(this.connectionString)) {
  var query = ctx.[maintable]
    .Include(x => x.[theothertable])
    .FirstOrDefaultAsync(u => u.UserName.Equals(userName));
}