public void Them(PhanHeDTO itemDTO)
{
OleDbConnection cn;
cn = DataProvider.KetNoi();
string strSQL;
strSQL = "Insert into SysDanhMucPhanHe (MaPhanHe,TenPhanHe) values (?, ?)";
OleDbCommand cmd = new OleDbCommand(strSQL, cn);
cmd.Parameters.Add("@MaPhanHe", OleDbType.WChar).Value = itemDTO.MaPhanHe;
cmd.Parameters.Add("@TenPhanHe", OleDbType.WChar).Value = itemDTO.TenPhanHe;
cmd.ExecuteNonQuery();
cn.Close();
}
private void gvDanhMucPhanHe_RowUpdated(object sender, DevExpress.XtraGrid.Views.Base.RowObjectEventArgs e)
{
if (gvDanhMucPhanHe.FocusedRowHandle > -1)
{
try
{
PhanHeDTO itemDTO = new PhanHeDTO();
PhanHeBUS itemBUS = new PhanHeBUS();
itemDTO.MaPhanHe = gvDanhMucPhanHe.GetFocusedRowCellValue("MaPhanHe").ToString();
itemDTO.TenPhanHe = gvDanhMucPhanHe.GetFocusedRowCellValue("TenPhanHe").ToString();
itemDTO.Id = int.Parse(gvDanhMucPhanHe.GetFocusedRowCellValue("Id").ToString());
if (this.flagThem && gvDanhMucPhanHe.FocusedRowHandle == gvDanhMucPhanHe.RowCount - 2)
{
if (itemDTO.MaPhanHe.Length > 0)
{
DialogResult hopThoai = MessageBox.Show("Bạn chắc chắn muốn thêm mới?", "Thêm mới", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (hopThoai == DialogResult.Yes)
{
itemBUS.Them(itemDTO);
this.flagThem = false;
}
}
else
{
MessageBox.Show("Bạn chưa nhập mã!", "Cảnh báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
DialogResult hopThoai = MessageBox.Show("Bạn chắc chắn muốn cập nhật?", "Cập nhật", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (hopThoai == DialogResult.Yes)
{
itemBUS.Sua(itemDTO);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
this.LayDanhSachPhanHe();
}
}
public void Sua(PhanHeDTO itemDTO)
{
OleDbConnection cn;
cn = DataProvider.KetNoi();
string strSQL;
strSQL = "Update SysDanhMucPhanHe Set MaPhanHe = ?, TenPhanHe = ? Where Id = ?";
OleDbCommand cmd = new OleDbCommand(strSQL, cn);
cmd.Parameters.Add("@MaPhanHe", OleDbType.WChar).Value = itemDTO.MaPhanHe;
cmd.Parameters.Add("@TenPhanHe", OleDbType.WChar).Value = itemDTO.TenPhanHe;
cmd.Parameters.Add("@Id", OleDbType.Numeric).Value = itemDTO.Id;
cmd.ExecuteNonQuery();
cn.Close();
}
public BindingList <PhanHeDTO> LayDanhSach()
{
BindingList <PhanHeDTO> danhSach = new BindingList <PhanHeDTO>();
OleDbConnection cn;
cn = DataProvider.KetNoi();
string strSQL;
strSQL = "Select * From SysDanhMucPhanHe";
OleDbCommand cmd = new OleDbCommand(strSQL, cn);
OleDbDataReader dr;
dr = cmd.ExecuteReader();
while (dr.Read())
{
PhanHeDTO itemDTO = new PhanHeDTO();
itemDTO.Id = (int)dr["Id"];
itemDTO.MaPhanHe = (string)dr["MaPhanHe"];
itemDTO.TenPhanHe = (string)dr["TenPhanHe"];
danhSach.Add(itemDTO);
}
return(danhSach);
}
public void Sua(PhanHeDTO itemDTO)
{
PhanHeDAO itemDAO = new PhanHeDAO();
itemDAO.Sua(itemDTO);
}
public void Them(PhanHeDTO itemDTO)
{
PhanHeDAO itemDAO = new PhanHeDAO();
itemDAO.Them(itemDTO);
}
