DataSource Controls :: How To Save Multiple Rows Using ADO.NET Entity Framework

Mar 23, 2010

public void saveOptionalCourses( ArrayList coursesAdded, int studentID)
StudentOptionalCoursesXRef XRefObject = new StudentOptionalCoursesXRef();
using (var EntityObject = new SchoolProjectEntities2())
foreach ( string list in coursesAdded)
XRefObject.StudentDetails = EntityObject.StudentDetails.Where(c => c.StudentID == studentID).First();
XRefObject.OptionalCourses = EntityObject.OptionalCourses.Where(c => c.OptionalCourseName == list).FirstOrDefault();

with this above method and could save only last row that am returning remaining rows are iterated but are not saving on to database

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