public void Delete(People entity)
{
using (var contosoDbContext = new ContosoDBContext())
{
var people = contosoDbContext.People.ToList();
var person = people.SingleOrDefault(d => d.ID == entity.ID);
if (person != null)
{
contosoDbContext.People.Remove(person);
contosoDbContext.SaveChanges();
}
}
}
public void Delete(Departments entity)
{
using (var contosoDbContext = new ContosoDBContext())
{
var departments = contosoDbContext.Departments.ToList();
var department = departments.SingleOrDefault(d => d.ID == entity.ID);
if (department != null)
{
contosoDbContext.Departments.Remove(department);
contosoDbContext.SaveChanges();
}
}
}
public void Delete(Courses entity)
{
using (var contosoDbContext = new ContosoDBContext())
{
var courses = contosoDbContext.Courses.ToList();
var course = courses.SingleOrDefault(d => d.ID == entity.ID);
if (course != null)
{
contosoDbContext.Courses.Remove(course);
contosoDbContext.SaveChanges();
}
}
}
public void SaveChanges()
{
_dbContext.SaveChanges();
}