private void EnableDisableApprovalButtons()
        {
            if (!(APForwardInfoID > 0))
            {
                APMemberFeedbackEntity ent = APRobot.GetAPMemberFeedbackByID(APMemberFeedbackID);

                if (ent.APFeedbackID == MasterDataConstants.APFeedback.APPROVED ||
                    ent.APFeedbackID == MasterDataConstants.APFeedback.REJECTED ||
                    ent.APFeedbackID == MasterDataConstants.APFeedback.NOT_YET_REQUESTED ||
                    ent.APFeedbackID == MasterDataConstants.APFeedback.CANCELED)
                {
                    btnApprove.Enabled = false;
                    btnReject.Enabled  = false;
                    btnForward.Enabled = false;
                }
                else
                {
                    btnApprove.Enabled = true;
                    btnReject.Enabled  = true;
                    btnForward.Enabled = true;
                }

                Boolean isAPFirstMember = APRobot.IsFirstMemberFeedback(APMemberFeedbackID);

                if (isAPFirstMember)
                {
                    if (ent.APFeedbackID == MasterDataConstants.APFeedback.APPROVED ||
                        ent.APFeedbackID == MasterDataConstants.APFeedback.REJECTED ||
                        ent.APFeedbackID == MasterDataConstants.APFeedback.NOT_YET_REQUESTED ||
                        ent.APFeedbackID == MasterDataConstants.APFeedback.CANCELED)
                    {
                        //addPanel.Visible = false;
                        //btnSubmit.Visible = false;
                    }
                    else
                    {
                        //addPanel.Visible = true;
                        //btnSubmit.Visible = true;
                    }
                }
                else
                {
                    //addPanel.Visible = false;
                    //btnSubmit.Visible = false;
                }
            }
            else
            {
                btnApprove.Enabled = false;
                btnReject.Enabled  = false;
                btnForward.Enabled = false;

                //addPanel.Visible = false;
                //btnSubmit.Visible = false;
            }
        }