CustomSyntaxHighlightService 출처 https://laptrinhvb.net/bai-viet/ebook-it/--DEVEXPRESS---Format-code-T-SQL-highlight-in-RichEditControl--/7c0d6f6daf733868.html using System.Collections.Generic; using System.Drawing; using System.Windows.Forms; using DevExpress.Office.Utils; using DevExpress.XtraRichEdit.API.Native; using DevExpress.XtraRichEdit.Services; using System.Linq; using System.Text.Regul..