public void DeleteChucVu(int maChucVu)
{
try
{
ChucVu cv = context.ChucVus.Where(x => x.MaChucVu == maChucVu).Single <ChucVu>();
context.ChucVus.Remove(cv);
context.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
public void DeleteTheTu(int maTheTu)
{
try
{
TheTu theTu = context.TheTus.Where(x => x.MaTheTu == maTheTu).Single <TheTu>();
context.TheTus.Remove(theTu);
context.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
public void DeleteTrinhDoHocVan(int maTrinhDoHocVan)
{
try
{
TrinhDoHocVan trinhDoHocVan = context.TrinhDoHocVans.Where(x => x.MaTrinhDoHocVan == maTrinhDoHocVan).Single <TrinhDoHocVan>();
context.TrinhDoHocVans.Remove(trinhDoHocVan);
context.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
public void DeleteTonGiao(int maTonGiao)
{
try
{
TonGiao tonGiao = context.TonGiaos.Where(x => x.MaTonGiao == maTonGiao).Single <TonGiao>();
context.TonGiaos.Remove(tonGiao);
context.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
public void DeleteTheTu(int maTheTu)
{
try
{
VanTay vanTay = context.VanTays.Where(x => x.MaVanTay == maTheTu).Single <VanTay>();
context.VanTays.Remove(vanTay);
context.SaveChanges();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
public void DeleteKhuonMat(int maKhuonMat)
{
try
{
KhuonMat khuonMat = context.KhuonMats.Where(x => x.MaKhuonMat == maKhuonMat).Single <KhuonMat>();
context.KhuonMats.Remove(khuonMat);
context.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
public int AddQuocTich(QuocTich quocTich)
{
try
{
context.QuocTiches.Add(quocTich);
context.SaveChanges();
int maQuocTich = quocTich.MaQuocTich;
return(maQuocTich);
}
catch (Exception e)
{
throw e;
}
}
public int AddDanToc(DanToc danToc)
{
try
{
context.DanTocs.Add(danToc);
context.SaveChanges();
int maDanToc = danToc.MaDanToc;
return(maDanToc);
}
catch (Exception e)
{
throw e;
}
}
public int AddNguoi(Nguoi nguoi)
{
try
{
context.Nguois.Add(nguoi);
context.SaveChanges();
int maNguoi = nguoi.MaNguoi;
return(maNguoi);
}
catch (Exception e)
{
throw e;
}
}
public int AddNgayNghiLe(NgayNghiLe ngayNghiLe)
{
int maNgayNghiLe = 0;
try
{
context.NgayNghiLes.Add(ngayNghiLe);
context.SaveChanges();
maNgayNghiLe = ngayNghiLe.MaNgayNghiLe;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
return(maNgayNghiLe);
}
public int AddPhongBan(PhongBan phongBan)
{
int maPhongBan = -1;
try
{
context.PhongBans.Add(phongBan);
context.SaveChanges();
maPhongBan = phongBan.MaPhongBan;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
return(maPhongBan);
}
