aspose word 添加样式不起作用

aspose word add style doesn't work

我在文档中添加了一个样式,但是如果样式字体名称挂载到word上,它不起作用!!! 我的字体是 PersianFont

 Document doc = new Document();
     DocumentBuilder builder = new DocumentBuilder(doc);     
     Aspose.Words.Style style = doc.Styles.Add(StyleType.Paragraph, "newStyle");
     style.IsQuickStyle = true;
     style.Font.Size = 24;
      style.Font.Name = "B Mitra";


 builder.ParagraphFormat.Style = style;  
    builder.Writeln("سلام");
Document doc = new Document();
     DocumentBuilder builder = new DocumentBuilder(doc);     
     Aspose.Words.Style style = doc.Styles.Add(StyleType.Paragraph, "newStyle");
     style.IsQuickStyle = true;
     style.Font.Size = 24;
     style.Font.SizeBi= 24;
     style.Font.Name = "B Mitra";
     style.Font.NameBi= "B Mitra";

 builder.ParagraphFormat.Style = style;  
    builder.Writeln("سلام");