private void btnThem_Click(object sender, EventArgs e)
{
if (txtTenHieuXe.Text != "")
{
try
{
HieuXe hx = new HieuXe()
{
TenHieuXe = txtTenHieuXe.Text
};
HieuXeBUS.HieuXe_Insert(hx);
MessageBox.Show("Thêm thành công");
dgvDanhSachHieuXe.DataSource = HieuXeBUS.HieuXe_GetHieuXe();
txtTenHieuXe.Text = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
else
{
MessageBox.Show("Chưa nhập tên hiệu xe!", "Lỗi!!!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
btnXoa.Enabled = false;
}
void LoadHieuXe()
{
List <HieuXe> list = new List <HieuXe> {
};
list = HieuXeDAO.Instance.GetListHieuXe();
cbbHieuXe.DataSource = list;
cbbHieuXe.DisplayMember = "TenHieuXe";
int id = XeDangChon.MaHieuXe;
HieuXe h = HieuXeDAO.Instance.GetHieuXeByMaHieuXe(id);
int index = -1;
int i = 0;
foreach (HieuXe item in cbbHieuXe.Items)
{
if (item.MaHieuXe == h.MaHieuXe)
{
index = i;
break;
}
i++;
}
cbbHieuXe.SelectedIndex = index;
}
private void txbMaXe_TextChanged(object sender, EventArgs e)
{
try
{
if (dtgvXe.SelectedCells.Count > 0)
{
int id = (int)dtgvXe.SelectedCells[0].OwningRow.Cells["Mã hiệu xe"].Value;
HieuXe h = HieuXeDAO.Instance.GetHieuXeByMaHieuXe(id);
int index = -1;
int i = 0;
foreach (HieuXe item in cbbHieuXe.Items)
{
if (item.MaHieuXe == h.MaHieuXe)
{
index = i;
break;
}
i++;
}
cbbHieuXe.SelectedIndex = index;
}
}
catch { }
try
{
DataTable dt = new DataTable();
dt = XeDAO.Instance.GetXeByMaXe(Int32.Parse(txbMaXe.Text));
dtgvXe.DataSource = dt;
}
catch { }
}
public ActionResult DeleteConfirmed(int id)
{
HieuXe hieuXe = db.HieuXes.Find(id);
db.HieuXes.Remove(hieuXe);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public void HieuXe_Delete(HieuXe Data)
{
using (var cmd = new SqlCommand("sp_HieuXe_Delete", GetConnection()))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter("@HieuXe", Data.TenHieuXe));
cmd.ExecuteNonQuery();
connection.Close();
}
}
public ActionResult Edit([Bind(Include = "IDHieuXe,TenHieuXe")] HieuXe hieuXe)
{
if (ModelState.IsValid)
{
db.Entry(hieuXe).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(hieuXe));
}
public ActionResult Create([Bind(Include = "IDHieuXe,TenHieuXe")] HieuXe hieuXe)
{
if (ModelState.IsValid)
{
db.HieuXes.Add(hieuXe);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(hieuXe));
}
public HieuXe GetHieuXeByMaHieuXe(int MaHieuXe)
{
string query = "select * from dbo.HIEUXE where MaHieuXe =" + MaHieuXe;
DataTable data = DataProvider.Instance.ExecuteQuery(query);
HieuXe h = null;
foreach (DataRow item in data.Rows)
{
h = new HieuXe(item);
return(h);
}
return(h);
}
public ActionResult SuaHieuXe(int id, HieuXe hieuXe)
{
if (ModelState.IsValid)
{
database.Entry(hieuXe).State = System.Data.Entity.EntityState.Modified;
database.SaveChanges();
return(RedirectToAction("QuanLyHieuXe"));
}
else
{
return(View());
}
}
public ActionResult ThemHieuXe(HieuXe hieuXe)
{
if (ModelState.IsValid)
{
database.HieuXes.Add(hieuXe);
database.SaveChanges();
return(RedirectToAction("QuanLyHieuXe"));
}
else
{
return(View());
}
}
public List <HieuXe> GetListHieuXe()
{
List <HieuXe> list = new List <HieuXe> {
};
string query = "select * from dbo.HieuXe";
DataTable data = DataProvider.Instance.ExecuteQuery(query);
foreach (DataRow item in data.Rows)
{
HieuXe h = new HieuXe(item);
list.Add(h);
}
return(list);
}
// GET: HieuXe/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
HieuXe hieuXe = db.HieuXes.Find(id);
if (hieuXe == null)
{
return(HttpNotFound());
}
return(View(hieuXe));
}
public ActionResult XoaHieuXe(int id, HieuXe hieuXe)
{
try
{
hieuXe = database.HieuXes.Where(s => s.maHieuXe == id).FirstOrDefault();
database.HieuXes.Remove(hieuXe);
database.SaveChanges();
return(RedirectToAction("QuanLyHieuXe"));
}
catch
{
return(Content("This data is using in other table, Error Delete!"));
}
}
private void btnXoa_Click(object sender, EventArgs e)
{
try
{
HieuXe hx = new HieuXe()
{
TenHieuXe = txtTenHieuXe.Text
};
HieuXeBUS.HieuXe_Delete(hx);
MessageBox.Show("Xóa thành công");
dgvDanhSachHieuXe.DataSource = HieuXeBUS.HieuXe_GetHieuXe();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
btnXoa.Enabled = false;
txtTenHieuXe.Text = "";
}
public static void HieuXe_Insert(HieuXe Data)
{
db.HieuXe_Insert(Data);
}
public static void HieuXe_Delete(HieuXe Data)
{
db.HieuXe_Delete(Data);
}
public static void HieuXe_Update(HieuXe Data)
{
db.HieuXe_Update(Data);
}
