爱编程的小菜媛的博客richTextBox1.Document.Blocks.Clear(); Run run = new Run(innerMessage); Paragraph p = new Paragraph(); p.Inlines.Add(run); richTextBox1.Document.Blocks.Add(p); 取值: TextRange textRange = ...
qi_qi_0220的博客WPF MVVM模式下使用 RichTextBox并使滚动条滚动到文本的末尾 1、创建RichTextBox的依赖属性RichText public class RichTextBoxHelper : DependencyObject { public static string GetRichText(DependencyObject ...