无法保留运行之间的空间

我想生成一个word文档 作为输入，我有这个字符串“开放包装约定”，每个单词都有不同的样式 结果应该是open包装惯例

WordprocessingDocument document = WordprocessingDocument.Create(
            @"C:\test PFE.docx",
            WordprocessingDocumentType.Document
        );



        MainDocumentPart mainDocumentPart = document.AddMainDocumentPart();


        mainDocumentPart.Document = new Document();
        mainDocumentPart.Document.AddNamespaceDeclaration("ve", "http://schemas.openxmlformats.org/markup-compatibility/2006");
        mainDocumentPart.Document.AddNamespaceDeclaration("o", "urn:schemas-microsoft-com:office:office");
        mainDocumentPart.Document.AddNamespaceDeclaration("r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships");
        mainDocumentPart.Document.AddNamespaceDeclaration("m", "http://schemas.openxmlformats.org/officeDocument/2006/math");
        mainDocumentPart.Document.AddNamespaceDeclaration("v", "urn:schemas-microsoft-com:vml");
        mainDocumentPart.Document.AddNamespaceDeclaration("wp", "http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing");
        mainDocumentPart.Document.AddNamespaceDeclaration("w10", "urn:schemas-microsoft-com:office:word");
        mainDocumentPart.Document.AddNamespaceDeclaration("w", "http://schemas.openxmlformats.org/wordprocessingml/2006/main");
        mainDocumentPart.Document.AddNamespaceDeclaration("wne", "http://schemas.microsoft.com/office/word/2006/wordml");



        Body documentBody = new Body();
        mainDocumentPart.Document.Append(documentBody);


        StyleDefinitionsPart styleDefinitionsPart =
        mainDocumentPart.AddNewPart<StyleDefinitionsPart>();


        FileStream stylesTemplate =
            new FileStream("styles.xml", FileMode.Open, FileAccess.Read);
        styleDefinitionsPart.FeedData(stylesTemplate);
        styleDefinitionsPart.Styles.Save();



        #region Titre du document


        Paragraph titleParagraphe = new Paragraph() { RsidParagraphAddition = "00AF4948", RsidParagraphProperties = "00625634", RsidRunAdditionDefault = "00625634" }; ;

        Run run = new Run();
        RunProperties rpr = new RunProperties();
        RunStyle rstylr = new RunStyle { Val = "style1" };
        run.Append(rpr);
        Text t = new Text("open");
        run.Append(t);
        titleParagraphe.Append(run);

        run = new Run();
        rpr = new RunProperties();
        rstylr = new RunStyle { Val = "style2" };
        run.Append(rpr);
        t = new Text("packaging")
        {
            Space = new DocumentFormat.OpenXml.EnumValue<DocumentFormat.OpenXml.SpaceProcessingModeValues> { InnerText = "preserve" }
        };
        run.Append(t);
        titleParagraphe.Append(run);

        run = new Run();
        rpr = new RunProperties();
        rstylr = new RunStyle { Val = "style1" };
        run.Append(rpr);
        t = new Text("conventions")
        {
            Space = new DocumentFormat.OpenXml.EnumValue<DocumentFormat.OpenXml.SpaceProcessingModeValues> { InnerText = "preserve" }
        };
        run.Append(t);
        titleParagraphe.Append(run);


        documentBody.Append(titleParagraphe);


        document.MainDocumentPart.Document.Save();
        document.Dispose(); 

结果是open*包装*约定单词之间没有空格 有人能帮助我吗？！

你处理得很好Space属性，但你需要这样做：

t = new Text()
{
    Text = "your text with spaces ",
    Space = SpaceProcessingModeValues.Preserve
};