OpenTween.TweenMain.InitColumnText C# (CSharp) Method

        private void InitColumnText()
        {
            ColumnText[0] = "";
            ColumnText[1] = Properties.Resources.AddNewTabText2;
            ColumnText[2] = Properties.Resources.AddNewTabText3;
            ColumnText[3] = Properties.Resources.AddNewTabText4_2;
            ColumnText[4] = Properties.Resources.AddNewTabText5;
            ColumnText[5] = "";
            ColumnText[6] = "";
            ColumnText[7] = "Source";

            ColumnOrgText[0] = "";
            ColumnOrgText[1] = Properties.Resources.AddNewTabText2;
            ColumnOrgText[2] = Properties.Resources.AddNewTabText3;
            ColumnOrgText[3] = Properties.Resources.AddNewTabText4_2;
            ColumnOrgText[4] = Properties.Resources.AddNewTabText5;
            ColumnOrgText[5] = "";
            ColumnOrgText[6] = "";
            ColumnOrgText[7] = "Source";

            int c = 0;
            switch (_statuses.SortMode)
            {
                case ComparerMode.Nickname:  //ニックネーム
                    c = 1;
                    break;
                case ComparerMode.Data:  //本文
                    c = 2;
                    break;
                case ComparerMode.Id:  //時刻=発言Id
                    c = 3;
                    break;
                case ComparerMode.Name:  //名前
                    c = 4;
                    break;
                case ComparerMode.Source:  //Source
                    c = 7;
                    break;
            }

            if (_iconCol)
            {
                if (_statuses.SortOrder == SortOrder.Descending)
                {
                    // U+25BE BLACK DOWN-POINTING SMALL TRIANGLE
                    ColumnText[2] = ColumnOrgText[2] + "▾";
                }
                else
                {
                    // U+25B4 BLACK UP-POINTING SMALL TRIANGLE
                    ColumnText[2] = ColumnOrgText[2] + "▴";
                }
            }
            else
            {
                if (_statuses.SortOrder == SortOrder.Descending)
                {
                    // U+25BE BLACK DOWN-POINTING SMALL TRIANGLE
                    ColumnText[c] = ColumnOrgText[c] + "▾";
                }
                else
                {
                    // U+25B4 BLACK UP-POINTING SMALL TRIANGLE
                    ColumnText[c] = ColumnOrgText[c] + "▴";
                }
            }
        }