//insert update
public int InsertUpdate(Entities.LoaiHangHoa lhh1)
{
try
{
lhh = new Constants.LoaiHangHoa();
Sql = new Constants.Sql();
string sql = Sql.InsertUpdateLoaiHangHoa;
Connection conn = new Connection();
SqlConnection cn = conn.openConnection();
SqlCommand cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add(lhh.HanhDong, SqlDbType.NVarChar, 20).Value = lhh1.HanhDong;
cmd.Parameters.Add(lhh.LoaiHangID, SqlDbType.Int).Value = lhh1.LoaiHangID;
cmd.Parameters.Add(lhh.MaLoaiHang, SqlDbType.NVarChar, 20).Value = lhh1.MaLoaiHang;
cmd.Parameters.Add(lhh.TenLoaiHang, SqlDbType.NVarChar, 200).Value = lhh1.TenLoaiHang;
cmd.Parameters.Add(lhh.GhiChu, SqlDbType.NVarChar, 250).Value = lhh1.GhiChu;
cmd.Parameters.Add(lhh.Deleted, SqlDbType.Bit).Value = lhh1.Deleted;
int i = cmd.ExecuteNonQuery();
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
cn = null;
conn = null;
return(i);
}
catch (Exception ex)
{
return(0);
}
}
public LoaiHangHoa()
{
lhh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
loaihanghoa = null;
cn = null;
}
public LoaiHangHoa()
{
lhh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
loaihanghoa = null;
cn = null;
}
public Entities.LoaiHangHoa[] Select()
{
Entities.LoaiHangHoa[] arrC = null;
try
{
lhh = new Constants.LoaiHangHoa();
Sql = new Constants.Sql();
string sql = "Select * from LoaiHang where Deleted = 0";
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
loaihanghoa = new Entities.LoaiHangHoa();
loaihanghoa.LoaiHangID = Convert.ToInt32(dr[lhh.LoaiHangID].ToString());
loaihanghoa.MaLoaiHang = dr[lhh.MaLoaiHang].ToString();
loaihanghoa.TenLoaiHang = dr[lhh.TenLoaiHang].ToString();
loaihanghoa.GhiChu = dr[lhh.GhiChu].ToString();
loaihanghoa.Deleted = (Boolean)dr[lhh.Deleted];
arr.Add(loaihanghoa);
}
int n = arr.Count;
if (n == 0)
{
return(null);
}
arrC = new Entities.LoaiHangHoa[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.LoaiHangHoa)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return(arrC);
}
//delete
public void Delete(Entities.LoaiHangHoa lhh1)
{
lhh = new Constants.LoaiHangHoa();
Entities.LoaiHangHoa loaihanghoa = new Entities.LoaiHangHoa();
Sql = new Constants.Sql();
string sql = Sql.DeleteLoaiHangHoa;
Connection conn = new Connection();
SqlConnection cn = conn.openConnection();
SqlCommand cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add(lhh.HanhDong, SqlDbType.NVarChar, 20).Value = lhh1.HanhDong;
cmd.Parameters.Add(lhh.LoaiHangID, SqlDbType.Int).Value = lhh1.LoaiHangID;
cmd.ExecuteNonQuery();
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
cn = null;
conn = null;
}
//delete
public void Delete(Entities.LoaiHangHoa lhh1)
{
lhh = new Constants.LoaiHangHoa();
Entities.LoaiHangHoa loaihanghoa = new Entities.LoaiHangHoa();
Sql = new Constants.Sql();
string sql = Sql.DeleteLoaiHangHoa;
Connection conn = new Connection();
SqlConnection cn = conn.openConnection();
SqlCommand cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add(lhh.HanhDong, SqlDbType.NVarChar, 20).Value = lhh1.HanhDong;
cmd.Parameters.Add(lhh.LoaiHangID, SqlDbType.Int).Value = lhh1.LoaiHangID;
cmd.ExecuteNonQuery();
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
cn = null;
conn = null;
}
//Entities
public Entities.LoaiHangHoa[] sp_SelectLoaiHangHoasAll()
{
Entities.LoaiHangHoa[] arrC = null;
try
{
lhh = new Constants.LoaiHangHoa();
Sql = new Constants.Sql();
string sql = Sql.SelectAllLoaiHangHoa;
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
loaihanghoa = new Entities.LoaiHangHoa();
loaihanghoa.LoaiHangID = Convert.ToInt32(dr[lhh.LoaiHangID].ToString());
loaihanghoa.MaLoaiHang = dr[lhh.MaLoaiHang].ToString();
loaihanghoa.TenLoaiHang = dr[lhh.TenLoaiHang].ToString();
loaihanghoa.GhiChu = dr[lhh.GhiChu].ToString();
loaihanghoa.Deleted = (Boolean)dr[lhh.Deleted];
arr.Add(loaihanghoa);
}
int n = arr.Count;
if (n == 0) { return null; }
arrC = new Entities.LoaiHangHoa[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.LoaiHangHoa)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return arrC;
}
private void btnThemNhomHang_Click(object sender, EventArgs e)
{
try
{
frmXuLyNhomHangHoa tnhh = new frmXuLyNhomHangHoa("Insert");
tnhh.ShowDialog();
Entities.LoaiHangHoa lhh = new Entities.LoaiHangHoa();
lhh = (Entities.LoaiHangHoa)cbbLoaiHangHoa.SelectedValue;
string maLoai = lhh.MaLoaiHang;
LayMaNhomHangHoa(maLoai);
}
catch { }
}
//Lấy Mã Nhóm Hàng Hóa
public void LayLoaiHangHoa()
{
try
{
cbbLoaiHangHoa.DataSource = null;
client = new Server_Client.Client();
this.tcpClient = client.Connect(Luu.IP, Luu.Ports);
Entities.LoaiHangHoa nh = new Entities.LoaiHangHoa();
nh = new Entities.LoaiHangHoa("Select");
networkStream = client.SerializeObj(this.tcpClient, "LoaiHangHoa", nh);
Entities.LoaiHangHoa[] nh1 = new Entities.LoaiHangHoa[1];
nh1 = (Entities.LoaiHangHoa[])client.DeserializeHepper1(networkStream, nh1);
cbbLoaiHangHoa.DataSource = nh1;
cbbLoaiHangHoa.DisplayMember = "TenLoaiHang";
}
catch (Exception) { }
}
