private void gunaButton6_Click(object sender, EventArgs e)
{
{
if (!kiemtra())
{
return;
}
using (QLBCMBEntities2 quanli = new QLBCMBEntities2())
{
string mamb = quanli.Maybays.Max(p => p.MaMB);
string ma = mamb.Substring(2, mamb.Length - 2);
int manhanvien = int.Parse(ma) + 1;
if (manhanvien <= 9)
{
mamb = "MB0" + manhanvien;
}
else
{
mamb = "MB" + manhanvien;
}
Maybay nv = new Maybay();
nv.MaMB = mamb;
nv.TenMB = txtten.Text;
nv.Hang = cbGT.Text;
nv.Gheloai1 = txtI.Text;
nv.Gheloai2 = txtII.Text;
quanli.Maybays.Add(nv);
quanli.SaveChanges();
Form10_Load(sender, e);
}
}
}
private void gunaButton3_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Bạn có muốn xóa hóa đơn này không?", "Thông báo", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
{
using (QLBCMBEntities3 quanli = new QLBCMBEntities3())
{
Maybay hd = quanli.Maybays.FirstOrDefault(p => p.MaMB == mamb);
if (hd != null)
{
quanli.Maybays.Remove(hd);
quanli.SaveChanges();
MessageBox.Show("Đã xóa!");
Form10_Load(sender, e);
}
}
}
}
//public void Loadchuyenbay()
//{
// string query = " select * from Tuyenbay";
// DataTable data = Connect.Instace.excutequery(query);
// dtchuyenbay.DataSource = data;
//}
//public void LoadCombox()
// {
// string query = "select * from Tuyenbay";
// DataTable data = Connect.Instace.excutequery(query);
// cbdi.DataSource = data;
// cbdi.ValueMember = "MaTB";
// cbdi.DisplayMember = "SBdi";
// }
private void Form5_Load(object sender, EventArgs e)
{
DataTable table = new DataTable();
table.Columns.Add("MaCB");
table.Columns.Add("MaMB");
table.Columns.Add("NgayBay");
table.Columns.Add("ThoiGianBay");
table.Columns.Add("GheLoai1");
table.Columns.Add("GheLoai2");
using (QLBCMBEntities2 quanli = new QLBCMBEntities2())
{
List <Chuyenbay> ds_cb = quanli.Chuyenbays.ToList();
foreach (var item in ds_cb)
{
Maybay mb = quanli.Maybays.FirstOrDefault(p => p.MaMB == item.MaMB);
table.Rows.Add(item.MaCB, item.MaMB, item.Ngaybay, item.Thoigianbay, mb.Gheloai1, mb.Gheloai2);
}
}
gunaDataGridView1.AutoGenerateColumns = false;
gunaDataGridView1.DataSource = table;
}
private void btnLuu_Click(object sender, EventArgs e)
{
{
if (temp)
{
if (!kiemtra())
{
return;
}
using (QLBCMBEntities3 quanli = new QLBCMBEntities3())
{
string mamb = quanli.Maybays.Max(p => p.MaMB);
string ma = mamb.Substring(2, mamb.Length - 2);
int manhanvien = int.Parse(ma) + 1;
if (manhanvien <= 9)
{
mamb = "MB0" + manhanvien;
}
else
{
mamb = "MB" + manhanvien;
}
Maybay nv = new Maybay();
nv.MaMB = mamb;
nv.TenMB = txtten.Text;
nv.Hang = cbGT.Text;
nv.Gheloai1 = txtI.Text;
nv.Gheloai2 = txtII.Text;
quanli.Maybays.Add(nv);
quanli.SaveChanges();
Form10_Load(sender, e);
clearData();
btnthem.Enabled = true;
dtmaybay.Enabled = true;
}
}
else
{
if (mamb == "")
{
MessageBox.Show("Hãy chọn máy bay cần sửa!");
return;
}
{
using (QLBCMBEntities3 quanli = new QLBCMBEntities3())
{
if (mamb == "")
{
MessageBox.Show("Hãy chọn sân bay cần sửa!");
return;
}
using (QLBCMBEntities3 quanli1 = new QLBCMBEntities3())
{
Maybay nv = quanli1.Maybays.FirstOrDefault(p => p.MaMB == mamb);
nv.TenMB = txtten.Text;
nv.Hang = cbGT.Text;
nv.Gheloai1 = txtI.Text;
nv.Gheloai2 = txtII.Text;
quanli1.SaveChanges();
DialogResult dr = MessageBox.Show("Sửa thành công!", "Thông báo",
MessageBoxButtons.OK, MessageBoxIcon.Information);
Form10_Load(sender, e);
clearData();
btnthem.Enabled = true;
dtmaybay.Enabled = true;
}
}
}
}
}
}
