C# 設定Word文本框中的文字旋轉方向

在Word中可插入文本框，預設情況下插入的文本框中的文字方向為橫向排列，對于一些特殊文檔的設計要求，需要改變文字方向，如本次測試中的文檔排版為考生試卷類型，考生資訊欄的内容為下圖中的這種，

本文将以C#程式代碼為例，展示如何來實作這種排版。另附VB.NET代碼供參考。

測試程式環境如下：

• Visual Studio 2017
• .net framework 4.8
• Free Spire.Doc for .NET 7.11
• 測試word文檔：.docx2013

關于dll安裝：在程式中通過nuget搜尋Free Spire.Doc安裝即可。

設定文字方向時，可支援多種方式，如圖：

本次需要實作的目标格式使用LeftToRight類型即可，如需設定豎排顯示則選擇LeftToRightRotated類型，其他文字旋轉類型同理。

C#

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
using System.Drawing;

namespace SetTextDirection
{
    class Program
    {
        static void Main(string[] args)
        {
            //執行個體化document對象
            Document doc = new Document();

            //添加一個section
            Section section = doc.AddSection();

            //設定頁面邊距
            section.PageSetup.Margins.Left = 90;
            section.PageSetup.Margins.Right = 90;
            Paragraph paragraph = section.AddParagraph();

            //添加第一個文本框
            TextBox textBox1 = paragraph.AppendTextBox(section.PageSetup.Margins.Left - 20, section.PageSetup.PageSize.Height + 20);

            //設定文本框為固定定位
            textBox1.Format.HorizontalOrigin = HorizontalOrigin.Page;
            textBox1.Format.HorizontalPosition = 0;
            textBox1.Format.VerticalPosition = -10f;
            textBox1.Format.VerticalOrigin = VerticalOrigin.Page;

            //設定文字旋轉方向
            textBox1.Format.TextAnchor = ShapeVerticalAlignment.Center;
            textBox1.Format.LayoutFlowAlt = TextDirection.LeftToRight;//旋轉文字方向
            //textBox1.Format.LayoutFlowAlt = TextDirection.LeftToRightRotated;//豎排顯示       

            //添加文字并設定字型
            Paragraph textboxPara1 = textBox1.Body.AddParagraph();
            TextRange txtrg = textboxPara1.AppendText("姓名______________學号______________班級______________");
            txtrg.CharacterFormat.FontName = "等線";
            txtrg.CharacterFormat.FontSize = 10;
            txtrg.CharacterFormat.TextColor = Color.Black;
            textboxPara1.Format.HorizontalAlignment = HorizontalAlignment.Center;

            //儲存文檔
            doc.SaveToFile("Result.docx",FileFormat.Docx2013);
            System.Diagnostics.Process.Start("Result.docx");
        }
    }
}      

VB.NET

Imports Spire.Doc
Imports Spire.Doc.Documents
Imports Spire.Doc.Fields
Imports System.Drawing

Namespace SetTextDirection
         Class Program
                   Private Shared Sub Main(args As String())
                            '執行個體化document對象
                            Dim doc As New Document()

                            '添加一個section
                            Dim section As Section = doc.AddSection()

                            '設定頁面邊距
                            section.PageSetup.Margins.Left = 90
                            section.PageSetup.Margins.Right = 90
                            Dim paragraph As Paragraph = section.AddParagraph()


                            '添加第一個文本框
                            Dim textBox1 As TextBox = paragraph.AppendTextBox(section.PageSetup.Margins.Left - 20, section.PageSetup.PageSize.Height + 20)

                            '設定文本框為固定定位
                            textBox1.Format.HorizontalOrigin = HorizontalOrigin.Page
                            textBox1.Format.HorizontalPosition = 0
                            textBox1.Format.VerticalPosition = -10F
                            textBox1.Format.VerticalOrigin = VerticalOrigin.Page


                            '設定文字旋轉方向
                            textBox1.Format.TextAnchor = ShapeVerticalAlignment.Center
                            textBox1.Format.LayoutFlowAlt = TextDirection.LeftToRight'旋轉文字方向
                            'textBox1.Format.LayoutFlowAlt = TextDirection.LeftToRightRotated; '豎排顯示


                            '添加文字并設定字型
                            Dim textboxPara1 As Paragraph = textBox1.Body.AddParagraph()
                            Dim txtrg As TextRange = textboxPara1.AppendText("姓名______________學号______________班級______________")
                            txtrg.CharacterFormat.FontName = "等線"
                            txtrg.CharacterFormat.FontSize = 10
                            txtrg.CharacterFormat.TextColor = Color.Black
                            textboxPara1.Format.HorizontalAlignment = HorizontalAlignment.Center


                            '儲存文檔
                            doc.SaveToFile("Result.docx", FileFormat.Docx2013)
                            System.Diagnostics.Process.Start("Result.docx")
                   End Sub
         End Class
End Namespace      

—End—