리치에디터 행번호 using DevExpress.Portable; using DevExpress.XtraRichEdit; // Specify Simple View parameters: SimpleView simpleView = richEditControl.Views.SimpleView; simpleView.AllowDisplayLineNumbers = true; simpleView.Padding = new PortablePadding(60, 0, 0, 0); // Specify Draft View parameters: DraftView draftView = richEditControl.Views.DraftView; draftView.AllowDisplayLineNumbers = true; draftVie..