■ Span 클래스에서 TextPointer 객체를 사용해 텍스트 내 범위를 설정하는 방법을 보여준다.
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> <FlowDocumentReader Name="flowDocumentReader" /> </Window> |
▶ MainWindow.xaml.cs
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using System.Windows; using System.Windows.Documents; using System.Windows.Media; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); Paragraph paragraph = new Paragraph(new Run("Neptune has 72 times Earth's volume...")); TextPointer textPointer1 = paragraph.ContentStart.GetPositionAtOffset(10); TextPointer textPointer2 = paragraph.ContentEnd.GetPositionAtOffset(-5); Span span = new Span(textPointer1, textPointer2); span.Background = Brushes.Red; FlowDocument flowDocument = new FlowDocument(paragraph); this.flowDocumentReader.Document = flowDocument; } #endregion } } |
