private void button2_Click(object sender, EventArgs e)
{
//try
//{
// DichVuService.SuaDichVu(int.Parse(txt_id.Text),(txt_tdv.Text), decimal.Parse(txt_dongia.Text), (txt_dvt.Text), (txt_trangthai.Text));
// MessageBox.Show("Sửa thành công");
// C05_DICHVU_Load(sender, e);
//}
//catch
//{
// MessageBox.Show("Sửa thất bại");
//}
try
{
DB_QL_NN_KSEntities db = new DB_QL_NN_KSEntities();
int idd = Convert.ToInt32(dataGridView1.SelectedCells[0].OwningRow.Cells["Id"].Value.ToString());
DICH_VU edit = db.DICH_VU.Find(idd);
edit.TenDichVu = txt_tdv.Text;
edit.DonGia = decimal.Parse(txt_dongia.Text);
edit.DonViTinh = txt_dvt.Text;
edit.TrangThai = txt_trangthai.Text;
db.SaveChanges();
MessageBox.Show("sửa thành công");
C05_DICHVU_Load(sender, e);
}
catch
{
MessageBox.Show("sửa thất bại");
}
}
private void C05_DICHVU_Load(object sender, EventArgs e)
{
DB_QL_NN_KSEntities db = new DB_QL_NN_KSEntities();
dataGridView1.DataSource = db.DICH_VU.ToList();
dataGridView1.Columns["ID"].Visible = false;
dataGridView1.Columns["ID_Hoa_Don"].Visible = false;
dataGridView1.Columns["ID_Phong"].Visible = false;
dataGridView1.Columns["CHI_TIET_HOA_DON"].Visible = false;
dataGridView1.Columns["PhongS"].Visible = false;
}
