private void FxCancel()
        {
            TxtName.Text     = "";
            TxtUserName.Text = "";

            ChkEnabled.Checked = false;

            TxtName.Enabled     = false;
            TxtUserName.Enabled = false;

            ChkEnabled.Enabled = false;

            CmdSave.Enabled = false;

            if (lUserId == 0)
            {
                Text += " - Adicionar";

                TxtName.Enabled     = true;
                TxtUserName.Enabled = true;

                ChkEnabled.Checked = true;

                CmdSave.Enabled = true;

                TxtName.Focus();
            }
            else
            {
                Text += " - Modificar";

                DataTable ObjDt = ClsSqlAdministrator.Fx_sel_tblUser_detail(lUserId);

                if (ObjDt != null)
                {
                    if (ObjDt.Rows.Count > 0)
                    {
                        TxtName.Text     = ObjDt.Rows[0][0].ToString();
                        TxtUserName.Text = ObjDt.Rows[0][1].ToString();

                        ChkEnabled.Checked = ClsFunctions.FxConvertStringToBool(ObjDt.Rows[0][2].ToString());

                        TxtName.Enabled     = true;
                        TxtUserName.Enabled = true;

                        ChkEnabled.Enabled = true;

                        CmdSave.Enabled = true;

                        TxtName.Focus();
                    }
                }
            }
        }