private void LoadDimSelected()
        {
            if (Request["mode"] != null)
            {
                _mode = Request["mode"].ToString();

                if (!string.IsNullOrEmpty(_mode))
                {
                    if (Int32.Parse(_mode) == POSITION_DEFAULT_TYPE)
                    {
                        if (Request["posid"] != null)
                        {
                            _posID = Request["posid"].ToString();
                            PositionBLL pBll = new PositionBLL();

                            lblSpec.Text = "设置岗位默认维度: " + pBll.GetPositionNmById(Int32.Parse(_posID));
                            lblNotice.Text = string.Empty;
                            LoadDimension(_posID, 0);
                        }
                    }
                    else if (Int32.Parse(_mode) == ACTIVITY_CUSTOM_TYPE)
                    {
                        if (Request["actid"] != null)
                        {
                            _actID = Request["actid"].ToString();
                            ActivityBLL aBll = new ActivityBLL();
                            DataSet dsIncInfo = aBll.GetEUsrInfoByActivityId(Int32.Parse(_actID));

                            lblSpec.Text = "当前公司名称:" +"["+
                                            dsIncInfo.Tables[0].Rows[0][1].ToString() +"]"+
                                            "  当前测评项目名称: " + "[" +
                                            aBll.GetActivityNM(Int32.Parse(_actID)) + "]";

                            LoadDimension(_actID,1);
                            grVDimensionSet.Columns[5].Visible = true;
                        }
                    }
                    else
                    {
                    }
                }
            }
        }