private void btnluulai_Click_1(object sender, EventArgs e)
{
ChiTietPhieuMuon chitiet = new ChiTietPhieuMuon();
List <Object> lst = new List <object>();
lst = da.Convert(da.Query("select ma from Sach where ten=N'" + cbbmasach.Text + "'"));
chitiet.sachma = lst[0].ToString();
lst = da.Convert(da.Query("select ma from TacGia where ten=N'" + cbbtacgia.Text + "'"));
chitiet.tacgiama = lst[0].ToString();
List <Object> lst3 = new List <object>();
lst3 = da.Convert(da.Query("select ma from NhaXuatBan where ten=N'" + cbbnhaxuatban.Text + "'"));
chitiet.nhaxuatbanma = lst3[0].ToString();
lst = da.Convert(da.Query("select ma from TheLoai where ten=N'" + cbbtheloai.Text + "'"));
chitiet.theloaima = lst[0].ToString();
string[] str = { chitiet.sachma, chitiet.theloaima, chitiet.tacgiama, chitiet.nhaxuatbanma };
if (da.Dieukhien(str) == 1)
{
chitiet.ThemVaoChiTietPhieuMuon(chitiet.sachma, chitiet.nhaxuatbanma, chitiet.theloaima, chitiet.tacgiama);
MessageBox.Show("Thành công");
chitiet.phieumuonma = txtphieumuon.Text;
DSChitietphieumuon.DataSource = da.Query("DanhSachChiTietPhieuMuon", new SqlParameter("@phieumuonma", chitiet.phieumuonma));
}
else
{
MessageBox.Show("Chưa nhập đầy đủ thông tin");
}
}
private void btnthem_Click(object sender, EventArgs e)
{
string[] str = { cbbdocgia.Text, txthantra.Text, txtngaymuon.Text, cbbnhanvienma.Text };
if (da.Dieukhien(str) == 1)
{
PhieuMuon pm = new PhieuMuon();
pm.docgiama = cbbdocgia.Text;
pm.ngaymuon = DateTime.Parse(txtngaymuon.Text);
pm.nhanvienma = cbbnhanvienma.Text;
pm.hantra = DateTime.Parse(txthantra.Text);
pm.ThemPhieuMuon(pm.docgiama, pm.ngaymuon, pm.nhanvienma, pm.hantra);
frmchitietmuonsach frm = new frmchitietmuonsach();
frm.ShowDialog();
this.Close();
}
else
{
MessageBox.Show("Vui lòng xem lại");
}
}
