使用spire.doc更改整个word文档的字体和大小

Question

谁能告诉我如何使用spire.doc更改整个word应用程序的字体大小？

如何选择整个文本范围并更改字体大小和样式？

有人能帮帮我吗？？

Answer 1

在Vb .net中：

Dim document As New Document()
document.LoadFromFile("test.html", FileFormat.Html, XHTMLValidationType.None)
For Each section As Section In document.Sections
            For Each paragraph As Paragraph In section.Paragraphs
        For Each docObject As DocumentObject In paragraph.ChildObjects
            If docObject.DocumentObjectType = DocumentObjectType.TextRange Then
                Dim text As TextRange = TryCast(docObject, TextRange)
                text.CharacterFormat.FontName = "Calibri"
            End If
        Next docObject
    Next paragraph
Next section
document.SaveToFile("HtmlFileToPDF.pdf", FileFormat.PDF)