[DEVEXPRESS/WPF] RichEditControl 클래스 : 균등한 컬럼을 갖는 3개 컬럼 레이아웃 생성하기

using DevExpress.Office;
using DevExpress.Xpf.RichEdit;
using DevExpress.XtraRichEdit.API.Native;

RichEditControl richEditControl = new RichEditControl();

...

richEditControl.Document.Unit = DocumentUnit.Inch;

Section section = richEditControl.Document.Sections[0];

SectionColumnCollection sectionColumnCollection = section.Columns.CreateUniformColumns(section.Page, 0.2f, 3);

section.Columns.SetColumns(sectionColumnCollection);