从字符串中读取RTF数据

本文关键字：RTF 数据 读取 字符串 | 更新日期: 2023-09-27 18:09:10

我在字符串str中有RTF数据，我希望该数据加载在MS word对象中。我见过Documents.Open()方法，但它需要一个物理文件路径来读取一个特定的文件，我没有这样的文件。

如何打开Word的新实例并在其中加载RTF数据?

Microsoft.Office.Interop.Word.ApplicationClass wordapp = new ApplicationClass();
wordapp.Visible = false;
string str = @"{'rtf1'ansi'ansicpg1252'uc1'deff0{'fonttbl{'f0'fnil'fcharset0'fprq2 Arial;}{'f1'fswiss'fcharset0'fprq2 Arial;}{'f2'froman'fcharset2'fprq2 Symbol;}}
{'colortbl;}{'stylesheet{'s0'itap0'nowidctlpar'f0'fs24 [Normal];}{'*'cs10'additive Default Paragraph Font;}}{'*'generator TX_RTF32 17.0.540.502;}
'paperw12240'paperh15840'margl1138'margt1138'margr1138'margb1138'deftab1134'widowctrl'formshade'sectd'headery720'footery720'pgwsxn12240'pghsxn15840'marglsxn1138'margtsxn1138'margrsxn1138'margbsxn1138'pgbrdropt32'pard'itap0'nowidctlpar'plain'f1'fs20 test1'par }";

我将在word中做一些格式化，但是applicationClass应该是wordapp.Visible = false;

UPDATE:我不希望文件保存在系统上。如果不把它保存在物理内存中，难道就没有办法读取和工作了吗?

从字符串中读取RTF数据

与其尝试将RTF文本加载到Word中，我认为最好将其加载到文本文件中(因为RTF文件无论如何都是纯文本)，然后将原始RTF文本文件作为新的Word文档打开。这会导致Word处理RTF文本并将其格式化为Word文档(带有字体/页边距等)，我认为这是您想要的，而不是逐字逐句地查看RTF文本。一旦它是一个新的Word文档，你可以做你的操作，然后保存到Word文档文件:

        string filePath = @"c:'rawRtfText.rtf";
        //write the raw RTF string to a text file.
        System.IO.StreamWriter rawTextFile = new System.IO.StreamWriter(filePath, false);
        string str = @"{'rtf1'ansi'ansicpg1252'uc1'deff0{'fonttbl{'f0'fnil'fcharset0'fprq2 Arial;}{'f1'fswiss'fcharset0'fprq2 Arial;}{'f2'froman'fcharset2'fprq2 Symbol;}}{'colortbl;}{'stylesheet{'s0'itap0'nowidctlpar'f0'fs24 [Normal];}{'*'cs10'additive Default Paragraph Font;}}{'*'generator TX_RTF32 17.0.540.502;}'paperw12240'paperh15840'margl1138'margt1138'margr1138'margb1138'deftab1134'widowctrl'formshade'sectd'headery720'footery720'pgwsxn12240'pghsxn15840'marglsxn1138'margtsxn1138'margrsxn1138'margbsxn1138'pgbrdropt32'pard'itap0'nowidctlpar'plain'f1'fs20 test1'par }";
        rawTextFile.Write(str);
        rawTextFile.Close();
        //now open the RTF file using word.
        Microsoft.Office.Interop.Word.Application msWord = new Microsoft.Office.Interop.Word.Application();
        msWord.Visible = false;
        Microsoft.Office.Interop.Word.Document wordDoc = msWord.Documents.Open(filePath);
        //after manipulating the word doc, save it as a word doc.
        object oMissing = System.Reflection.Missing.Value;
        wordDoc.SaveAs(@"c:'RtfConvertedToWord.doc", ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);
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