public ActionResult Delete(int studentId)
{
Student student = studentRepo.Find(studentId);
studentRepo.Delete(student);
return(RedirectToAction("Index"));
}
// DELETE api/Students/5
public void Delete(int id)
{
var studentToRemove = studentsRepository.All().Where(x => x.StudentIdentification == id).FirstOrDefault();
studentsRepository.Delete(studentToRemove);
data.SaveChanges();
}
public async Task Delete(object id)
{
await StudentsRepository.Delete(id);
foreach (Enrollment e in EnrollmentsRepository.GetAll().Where(e => e.StudentID == (int)id))
{
await EnrollmentsRepository.Delete(e);
}
}
public void DeleteForm(string keyValue)
{
if (service.IQueryable().Count(t => t.F_Id.Equals(keyValue)) > 0)
{
throw new Exception("删除失败！操作的对象包含了下级数据。");
}
else
{
service.Delete(t => t.F_Id == keyValue);
}
}
internal string Delete(int id)
{
var exists = _repo.GetById(id);
if (exists == null)
{
throw new Exception("Invalid Id");
}
_repo.Delete(id);
return("Successfully Deleted");
}
/// <summary>
/// 删除一个StudentsModel实体
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool DeleteOneStudentsModel(StudentsModel entity)
{
var result = false;
try
{
result = dal_students.Delete(entity) > 0 ? true : false;
}
catch (Exception ex)
{
throw ex;
}
return(result);
}
public ActionResult DeleteConfirmed(int id)
{
Student student = studentRepo.GetById(id);
try
{
studentRepo.Delete(student);
}
catch (Exception)
{
ViewBag.Message = "Student " + student.FirstName + " " + student.LastName + " cannot be deleted. He has related exams. Delete exams first.";
ViewBag.Related = "Go to Exams";
ViewBag.Controller = "Exams";
return(View("DeleteError"));
}
return(RedirectToAction("Index"));
}
public async Task <IActionResult> Delete(int id)
{
try
{
var entity = await _studentsRepository.Read(id).ConfigureAwait(false);
if (entity == null)
{
return(HttpBadRequest($"There is no student with {id} id"));
}
await _studentsRepository.Delete(entity).ConfigureAwait(false);
return(Ok());
}
catch (Exception exception)
{
return(HttpNotFound(exception));
}
}
public void Delete()
{
// Arrange
var repository = new StudentsRepository(new StudentsEntities());
// Act
repository.Delete(2);
// Assert
var count = repository.All().Count();
Assert.AreEqual(1, count);
}
public void DeleteStudent(Guid id)
{
_enrollemntsRepository.DeleteAllStudentEnrollment(id);
_studentsRepository.Delete(id);
_context.SaveChanges();
}
