/// <summary>
/// update row in the table
/// </summary>
/// <param name="businessObject">business object</param>
/// <returns>true for successfully updated</returns>
public bool Update(CAPBAC businessObject)
{
SqlCommand sqlCommand = new SqlCommand();
sqlCommand.CommandText = "dbo.[CAPBAC_Update]";
sqlCommand.CommandType = CommandType.StoredProcedure;
// Use connection object of base class
sqlCommand.Connection = MainConnection;
try
{
sqlCommand.Parameters.Add(new SqlParameter("@ID", SqlDbType.Int, 4, ParameterDirection.Input, false, 0, 0, "", DataRowVersion.Proposed, businessObject.ID));
sqlCommand.Parameters.Add(new SqlParameter("@TEN", SqlDbType.NVarChar, 2147483647, ParameterDirection.Input, false, 0, 0, "", DataRowVersion.Proposed, businessObject.TEN));
sqlCommand.Parameters.Add(new SqlParameter("@KIHIEU", SqlDbType.NVarChar, 2147483647, ParameterDirection.Input, false, 0, 0, "", DataRowVersion.Proposed, businessObject.KIHIEU));
sqlCommand.Parameters.Add(new SqlParameter("@CANBOCAPCAO", SqlDbType.Int, 4, ParameterDirection.Input, false, 0, 0, "", DataRowVersion.Proposed, businessObject.CANBOCAPCAO));
sqlCommand.Parameters.Add(new SqlParameter("@GHICHU", SqlDbType.NVarChar, 2147483647, ParameterDirection.Input, false, 0, 0, "", DataRowVersion.Proposed, businessObject.GHICHU));
MainConnection.Open();
sqlCommand.ExecuteNonQuery();
return(true);
}
catch //(Exception ex)
{
return(false); //throw new Exception("CAPBAC::Update::Error occured.", ex);
}
finally
{
MainConnection.Close();
sqlCommand.Dispose();
}
}
private CAPBAC getCAPBACByForm()
{
CAPBAC ans = new CAPBAC();
ans.TEN = txtTen.Text;
ans.KIHIEU = txtKiHieu.Text;
ans.CANBOCAPCAO = (chkCanBoCapCao.Checked == true) ? 1 : 0;
return(ans);
}
/// <summary>
/// Populate business objects from the data reader
/// </summary>
/// <param name="dataReader">data reader</param>
/// <returns>list of CAPBAC</returns>
internal List <CAPBAC> PopulateObjectsFromReader(IDataReader dataReader)
{
List <CAPBAC> list = new List <CAPBAC>();
while (dataReader.Read())
{
CAPBAC businessObject = new CAPBAC();
PopulateBusinessObjectFromReader(businessObject, dataReader);
list.Add(businessObject);
}
return(list);
}
private void btnSua_Click(object sender, EventArgs e)
{
if (!CheckLuaChon())
{
return;
}
if (btnSua.Text == "Sửa")
{
btnSua.Text = "Lưu";
btnXoa.Text = "Hủy";
btnThem.Enabled = false;
UnlockControl();
return;
}
if (btnSua.Text == "Lưu")
{
if (Check())
{
btnSua.Text = "Sửa";
btnXoa.Text = "Xóa";
LockControl();
CAPBAC cu = getCAPBACByID();
CAPBAC moi = getCAPBACByForm();
CapNhat(ref cu, moi);
if (capbacService.Update(cu))
{
MessageBox.Show("Sửa thông tin cấp bậc thành công",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Sửa thông tin cấp bậc thất bại\n",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
LoadDgvCapBac();
}
return;
}
}
private void btnXoa_Click(object sender, EventArgs e)
{
if (btnXoa.Text == "Xóa")
{
if (!CheckLuaChon())
{
return;
}
CAPBAC cu = getCAPBACByID();
DialogResult rs = MessageBox.Show("Bạn có chắc chắn xóa cấp bậc " + cu.TEN + "?",
"Thông báo",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Warning);
if (rs == DialogResult.Cancel)
{
return;
}
try
{
capbacService.Delete(new CAPBACKeys(cu.ID));
MessageBox.Show("Xóa thông tin cấp bậc thành công",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show("Xóa thông tin cấp bậc thất bại\n" + ex.Message,
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
LoadDgvCapBac();
return;
}
if (btnXoa.Text == "Hủy")
{
btnSua.Text = "Sửa";
btnThem.Text = "Thêm";
btnXoa.Text = "Xóa";
LockControl();
UpdateDetail();
return;
}
}
private bool CheckLuaChon()
{
CAPBAC tg = getCAPBACByID();
if (tg.ID == 0)
{
MessageBox.Show("Chưa có cấp bậc nào được chọn",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(false);
}
return(true);
}
private CAPBAC getCAPBACByID()
{
try
{
int id = (int)dgvCapBac.GetFocusedRowCellValue("ID");
CAPBAC ans = capbacService.GetAllBy(CAPBAC.CAPBACFields.ID, id).FirstOrDefault();
//db.CAPBACs.Where(p => p.ID == id).FirstOrDefault();
if (ans == null)
{
return(new CAPBAC());
}
return(ans);
}
catch
{
return(new CAPBAC());
}
}
private void btnThem_Click(object sender, EventArgs e)
{
if (btnThem.Text == "Thêm")
{
btnSua.Enabled = false;
btnThem.Text = "Lưu";
btnXoa.Text = "Hủy";
ClearControl();
UnlockControl();
return;
}
if (btnThem.Text == "Lưu")
{
if (Check())
{
btnThem.Text = "Thêm";
btnXoa.Text = "Xóa";
LockControl();
CAPBAC moi = getCAPBACByForm();
if (capbacService.Insert(moi))
{
MessageBox.Show("Thêm thông tin cấp bậc thành công",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Thêm thông tin cấp bậc thất bại\n",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
LoadDgvCapBac();
}
return;
}
}
private void UpdateDetail()
{
try
{
CAPBAC tg = getCAPBACByID();
if (tg.ID == 0)
{
return;
}
txtTen.Text = tg.TEN;
txtKiHieu.Text = tg.KIHIEU;
chkCanBoCapCao.Checked = (tg.CANBOCAPCAO == 1);
}
catch
{
}
}
/// <summary>
/// Select by primary key
/// </summary>
/// <param name="keys">primary keys</param>
/// <returns>CAPBAC business object</returns>
public CAPBAC SelectByPrimaryKey(CAPBACKeys keys)
{
SqlCommand sqlCommand = new SqlCommand();
sqlCommand.CommandText = "dbo.[CAPBAC_SelectByPrimaryKey]";
sqlCommand.CommandType = CommandType.StoredProcedure;
// Use connection object of base class
sqlCommand.Connection = MainConnection;
try
{
sqlCommand.Parameters.Add(new SqlParameter("@ID", SqlDbType.Int, 4, ParameterDirection.Input, false, 0, 0, "", DataRowVersion.Proposed, keys.ID));
MainConnection.Open();
IDataReader dataReader = sqlCommand.ExecuteReader();
if (dataReader.Read())
{
CAPBAC businessObject = new CAPBAC();
PopulateBusinessObjectFromReader(businessObject, dataReader);
return(businessObject);
}
else
{
return(null);
}
}
catch //(Exception ex)
{
return(null); //throw new Exception("CAPBAC::SelectByPrimaryKey::Error occured.", ex);
}
finally
{
MainConnection.Close();
sqlCommand.Dispose();
}
}
/// <summary>
/// Populate business object from data reader
/// </summary>
/// <param name="businessObject">business object</param>
/// <param name="dataReader">data reader</param>
internal void PopulateBusinessObjectFromReader(CAPBAC businessObject, IDataReader dataReader)
{
businessObject.ID = dataReader.GetInt32(dataReader.GetOrdinal(CAPBAC.CAPBACFields.ID.ToString()));
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CAPBAC.CAPBACFields.TEN.ToString())))
{
businessObject.TEN = dataReader.GetString(dataReader.GetOrdinal(CAPBAC.CAPBACFields.TEN.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CAPBAC.CAPBACFields.KIHIEU.ToString())))
{
businessObject.KIHIEU = dataReader.GetString(dataReader.GetOrdinal(CAPBAC.CAPBACFields.KIHIEU.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CAPBAC.CAPBACFields.CANBOCAPCAO.ToString())))
{
businessObject.CANBOCAPCAO = dataReader.GetInt32(dataReader.GetOrdinal(CAPBAC.CAPBACFields.CANBOCAPCAO.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CAPBAC.CAPBACFields.GHICHU.ToString())))
{
businessObject.GHICHU = dataReader.GetString(dataReader.GetOrdinal(CAPBAC.CAPBACFields.GHICHU.ToString()));
}
}
private void CapNhat(ref CAPBAC cu, CAPBAC moi)
{
cu.TEN = moi.TEN;
cu.KIHIEU = moi.KIHIEU;
cu.CANBOCAPCAO = moi.CANBOCAPCAO;
}
