public static async Task RemoveSubjectAsync(SubjectData subject)
{
using (var db = new UniGuardDbContext())
{
db.Attach(subject);
db.Remove(subject);
await db.SaveChangesAsync();
}
}
public static async Task AddSubjectAsync(string subjectCode, string subjectName,
string subjectFaculty, int semesterId)
{
using (var db = new UniGuardDbContext())
{
var subject = new SubjectData {
SubjectCode = subjectCode, SubjectName = subjectName,
SubjectFaculty = subjectFaculty, SemesterId = semesterId
};
await db.SubjectData.AddAsync(subject);
await db.SaveChangesAsync();
}
}
