■ FlowDocument 클래스를 사용해 단어를 찾는 방법을 보여준다.
▶ 예제 코드 (C#)
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using System.Windows.Documents; #region 단어 찾기 - FindWord(startPointer, word) /// <summary> /// 단어 찾기 /// </summary> /// <param name="startPointer">시작 포인터</param> /// <param name="word">단어</param> /// <returns>포인터</returns> public TextPointer FindWord(TextPointer startPointer, string word) { while(startPointer != null) { if(startPointer.GetPointerContext(LogicalDirection.Forward) == TextPointerContext.Text) { string textRun = startPointer.GetTextInRun(LogicalDirection.Forward); int index = textRun.IndexOf(word); if(index >= 0) { startPointer = startPointer.GetPositionAtOffset(index); break; } } else { startPointer = startPointer.GetNextContextPosition(LogicalDirection.Forward); } } return startPointer; } #endregion |