如何将rtf字符串输入RichTextBox控件 [英] how do I feed an rtf string to a richtextbox control

问题描述

我有一串丰富的文本字符/令牌，我想用代码将它们馈送到一个丰富的文本框。

I have a string of richtext characters/tokens that I would like to feed to a richtextbox in code.

string rt  = @" {\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fswiss\fcharset0     Arial;}{\f1\fnil\fprq2\fcharset0 Biondi;}}"+
@"{\colortbl ;\red255\green0\blue0;}"+
@"{\*\generator Msftedit 5.41.15.1507;}\viewkind4\uc1\pard\f0\fs20\par"+
@"\cf1\f1 hello\cf0\f0  \ul world\par}";

我已经尝试过：

      System.IO.MemoryStream strm = new System.IO.MemoryStream();
      byte[] b = Encoding.ASCII.GetBytes(rt);
      strm.BeginRead(b, 0, b.Length, null, null);

      richTextBox1.LoadFile(strm, RichTextBoxStreamType.RichText);

它不起作用。

谁能给我一些建议。

BTW富文本来自于从写字板中保存，打开

BTW the rich text comes from saving from wordpad, opening the file with notepad and using the text with in to build my string

推荐答案

富文本框具有一个名为Rtf的属性。将该属性设置为您的字符串值。另外，您的字符串的第一个字符还有多余的空格。在看到您的Hello World之前，我不得不将其删除。

Rich textbox has a property named Rtf. Set that property to your string value. Also, your string has an extra space as the first character. I had to remove that before I saw your Hello World.

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