在word文档中添加时识别的数学函数显示不正确 [英] Recognized math functions when added in word document does not appear appropriately

问题描述

我使用word interop dll添加数学函数（乳胶脚本）

对于希腊字符我使用相应的utf-16码。其他乳胶脚本受到尊重。例如。 F_abc在F的下标中表示为abc。我面临的问题是，识别的数学函数 - min，max如果在我的脚本中作为下标出现，则
不会被放置在下标中并显示为正常的自由文本。 e'g F_max给出F_max inword文档。

如果我通过打开word文档删除explicityl，从设置 - 文件 - 选项 - 校对 - 自动更正选项 - 数学自动校正 - 识别函数" 。然后只有你得到预期的结果。但是使用代码，没有删除功能的选项。 
OMathAutoCorrect.Functions.Item有Add（）但没有Delete（）

请提供我可以解决这个问题的方法。

请参考以下代码：

var   script = @" \ delta  D_sin M_max M_min" ;;

script = script.Replace（@" \ delta"，" \ u03B4"）;

var range1 = objPara2.Range;

range1.OMaths.Add（range1）;

OMathFunction myFunction = range1.OMaths [1] .Functions.Add（range1，WdOMathFunctionType.wdOMathFunctionBox）; OMathBox myBox = myFunction.Box;

myBox.E.Range.Text = script;  myBox.E.BuildUp（）;

解决方案

您好PS20，

请尝试以下方法代码：

使用System; 
使用System.Collections.Generic;使用System.ComponentModel 
; 
使用System.Data;使用System.Drawing 
; 
使用System.Linq; 
使用System.Text; 
使用System.Windows.Forms; 
使用Word = Microsoft.Office.Interop.Word; 
使用System.Diagnostics; 
 
名称空间VSTOInsertEquations 
 {
 public partial class Form1：Form 
 {
 public Form1（）
 {
 InitializeComponent（） ; 
} 
 
 private void button1_Click（object sender，EventArgs e）
 {
 Word.Application wdApplication = null; 
 Process [] pl = Process.GetProcessesByName（" WINWORD.exe"）; 
 if（pl.Length> 0）
 {
 wdApplication =（Word.Application）System.Runtime.InteropServices 
 .Marshal.GetActiveObject（" Word.Application"） ; 
} 
 else 
 {
 wdApplication = new Word.Application（）; 
} 
 if（wdApplication！= null）
 {
 Word.Document newDocument = wdApplication.Documents.Add（）; 
 //以下代码将添加Nary方程
 Word.Range wdFunctionR = wdApplication.Selection.OMaths 
 .Add（wdApplication.Selection.Range）; 
 Word.OMathFunction wdFunction = wdApplication.Selection 
 .OMaths [1] .Functions.Add（wdApplication.Selection.Range，
 Word.WdOMathFunctionType.wdOMathFunctionNary）; 
 Word.OMathNary wdNary = wdFunction.Nary; 
 wdNary.Char = 8721; 
 wdNary.Grow = false; 
 wdNary.SubSupLim = false; 
 wdNary.HideSub = false; 
 wdNary.HideSup = false; 
 //以下代码将在Nary函数中设置值
 Word.Selection wdSelection = wdApplication.Selection; 
 object unit = Word.WdUnits.wdCharacter; 
 object lu = Word.WdUnits.wdLine; 
对象计数= 1; 
 object dcount = 2; 
 object tcount = 3; 
 wdSelection.MoveLeft（ref unit，ref count）; 
 wdSelection.TypeText（" 11"）; 
 wdSelection.MoveLeft（ref unit，ref tcount）; 
 wdSelection.TypeText（" 12"）; 
 wdSelection.MoveDown（ref lu，ref count）; 
 wdSelection.TypeText（" 13"）; 
 wdNary.Application.Visible = true; 
} 
} 
} 
} 

有关详细信息，请参阅以下内容链接：

以编程方式将数学公式插入word文档

以编程方式将数学方程式添加到Word文档中
C＃

希望它可以帮到你。

最好的问候，

Lina

I am using word interop dll to add the math functions (latex scripts)

For greek characters I use the corresponding utf-16 code. Other latex scripts are respected. For eg. F_abc is represented as abc in subscript of F. The problem I face is, the recognized math functions - min, max if are present in my script as subscript they dont get placed at subscripts and appear as normal free text. e'g F_max gives F_max inword document.

If I delete explicityl by opening the word document, from the settings - File-Options-Proofing-AutoCorrect Options-Math auto correct-Recognized Functions". Then only you get the result as expected. But with code, there is no option to delete the functions.  OMathAutoCorrect.Functions.Item has Add() but no Delete()

Please provide a way in which I could solve this issue.

Please refer below code :

var   script = @"\delta  D_sin M_max M_min";

script = script.Replace(@"\delta", "\u03B4");

var range1 = objPara2.Range;

range1.OMaths.Add(range1);

OMathFunction myFunction = range1.OMaths[1].Functions.Add( range1, WdOMathFunctionType.wdOMathFunctionBox); OMathBox myBox = myFunction.Box;

myBox.E.Range.Text = script;  myBox.E.BuildUp();

解决方案

Hi PS20,

Please try the following code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Word = Microsoft.Office.Interop.Word;
using System.Diagnostics;

namespace VSTOInsertEquations
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Word.Application wdApplication = null;
            Process[] pl = Process.GetProcessesByName("WINWORD.exe");
            if (pl.Length > 0)
            {
                wdApplication = (Word.Application)System.Runtime.InteropServices
                    .Marshal.GetActiveObject("Word.Application");
            }
            else
            {
                wdApplication = new Word.Application();
            }
            if (wdApplication != null)
            {
                Word.Document newDocument = wdApplication.Documents.Add();
                //Following code will add a Nary Equation
                Word.Range wdFunctionR = wdApplication.Selection.OMaths
                    .Add(wdApplication.Selection.Range);
                Word.OMathFunction wdFunction = wdApplication.Selection
                    .OMaths[1].Functions.Add(wdApplication.Selection.Range,
                    Word.WdOMathFunctionType.wdOMathFunctionNary);                    
                Word.OMathNary wdNary = wdFunction.Nary;
                wdNary.Char = 8721;
                wdNary.Grow = false;
                wdNary.SubSupLim = false;
                wdNary.HideSub = false;
                wdNary.HideSup = false;
                //Following code will setup value in Nary Function
                Word.Selection wdSelection = wdApplication.Selection;
                object unit = Word.WdUnits.wdCharacter;
                object lu = Word.WdUnits.wdLine;
                object count = 1;
                object dcount = 2;
                object tcount = 3;
                wdSelection.MoveLeft(ref unit, ref count);
                wdSelection.TypeText("11");
                wdSelection.MoveLeft(ref unit, ref tcount);
                wdSelection.TypeText("12");
                wdSelection.MoveDown(ref lu, ref count);
                wdSelection.TypeText("13");
                wdNary.Application.Visible = true;
            }
        }
    }
}

For more information, please see the following links:

Insert a mathematical formula in to a word document programmatically

Programmatically adding math equations to Word document from C#

Hopefully it helps you.

Best Regards,

Lina

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