public void Delete(int departmentID)
{
var selectedDepartment = _dbContext.Departments.FirstOrDefault(x => x.ID == departmentID);
_dbContext.Departments.Remove(selectedDepartment);
_dbContext.SaveChanges();
}
public void Delete(int schoolID)
{
var selectedSchool = _dbContext.Schools.FirstOrDefault(x => x.ID == schoolID);
_dbContext.Schools.Remove(selectedSchool);
_dbContext.SaveChanges();
}
public void Delete(int studentID)
{
var selectedStudent = _dbContext.Students.FirstOrDefault(x => x.ID == studentID);
_dbContext.Students.Remove(selectedStudent);
_dbContext.SaveChanges();
}