vsto-demo/TestWordAddIn1/Ribbon1.cs

using Microsoft.Office.Interop.Word;
using Microsoft.Office.Tools.Ribbon;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.Threading;
using System.Windows.Forms;
using UtilLib;

namespace TestWordAddIn1
{
    public partial class Ribbon1
    {
        private Microsoft.Office.Interop.Word.Application wordApp;
        private Document document;

        private void Ribbon1_Load(object sender, RibbonUIEventArgs e)
        {
            wordApp = Globals.ThisAddIn.Application;
            Console.WriteLine("插件加载完成");
        }


        private void button1_Click(object sender, RibbonControlEventArgs e)
        {
            var currentText = wordApp.ActiveDocument.Range().Text;
            Debug.WriteLine(currentText);

            System.Windows.Forms.MessageBox.Show("Test:" + currentText);
        }

        private void button4_Click(object sender, RibbonControlEventArgs e)
        {
            // 开始校对
            //var doc = wordApp.ActiveDocument;
            //var content = doc.Content.Text.Trim();
            //if (content.Length == 0)
            //{
            //    System.Windows.Forms.MessageBox.Show("内容为空");
            //    return;
            //}
            Globals.ThisAddIn.SetPanelVisible(true);
        }

        void addMarks()
        {
            document = wordApp.ActiveDocument;
            Range rng = document.Range(2, 4);
            document.Bookmarks.Add("s24", rng);


        }

        private void btnOpenForm_Click(object sender, RibbonControlEventArgs e)
        {
            Form1 f1 = new Form1();
            f1.ShowDialog();
        }

        private void button8_Click(object sender, RibbonControlEventArgs e)
        {
            //var paragrahs = wordApp.ActiveDocument.Paragraphs;
            Document doc = wordApp.ActiveDocument;
            object start = 0;
            object end = 4;
            System.Windows.Forms.MessageBox.Show("选择0,4");
            // 设置区域位置
            Range range = doc.Range(ref start, ref end); // 从 start（索引从0开始）到end前一个字符(不包含end)
            range.Select(); // 选中区域
            System.Windows.Forms.MessageBox.Show("即将全选");
            wordApp.ActiveDocument.Select(); // 全选
            var sentences = doc.Sentences;
            System.Windows.Forms.MessageBox.Show("句子总计：" + sentences.Count);
            if (sentences.Count >= 2)
            {
                System.Windows.Forms.MessageBox.Show("选中第2个句子");
                var s2 = sentences[2]; // 句子的索引从1开始
                doc.Range(s2.Start, s2.End).Select();
            }
            System.Windows.Forms.MessageBox.Show("选择2,5");
            // 设置区域位置
            Range rng = doc.Range(2, 5);
            rng.Select(); //
            System.Windows.Forms.MessageBox.Show("向后选择多2个字符");
            // 按字符向后移动
            rng.MoveEnd(WdUnits.wdCharacter, 2);
            // 字符向前移动
            //rng.MoveStart(WdUnits.wdCharacter, 2);
            rng.Select();

            Thread.Sleep(2000);
            // 选择第1段
            rng = doc.Paragraphs[1].Range;
            rng.Select();
            Thread.Sleep(1000);
            rng.Collapse(WdCollapseDirection.wdCollapseEnd); // 折叠(wdCollapseEnd:向后，wdCollapseStart:向前)
            System.Windows.Forms.MessageBox.Show("插入新字符");
            rng.Text = "插入新字符";
            rng.Select();
        }

        private void button6_Click(object sender, RibbonControlEventArgs e)
        {
            wordApp.ActiveDocument.Save();
        }

        private void button3_Click(object sender, RibbonControlEventArgs e)
        {
            document = wordApp.ActiveDocument;
            var txt = "在文档开头指定一个范围，并插入文本 New Text。\n再说一下这个问题哈";
            Selection cur = wordApp.Selection;
            if (cur.Type != WdSelectionType.wdSelectionIP)
            {
                MessageBox.Show("异常");
                return;
            }
            cur.TypeText(txt);
            AddBookmark(1, 3, "#ff0000");
            AddBookmark(4, 6, "#00ff00");

        }
        private Bookmark AddBookmark(int rangeStart, int rangeEnd,string color)
        {
            var doc = wordApp.ActiveDocument;
            Range r = doc.Range(rangeStart, rangeEnd);

            var mark = doc.Bookmarks.Add("mark_" + rangeStart + "_" + rangeEnd, r);
            r.Shading.BackgroundPatternColor = (WdColor)ColorTranslator.ToOle(Colors.FromHex(color));
            return mark;
        }

        private ProofreadResult GetSource()
        {

            var content = Http.Get("http://test.wx.wm-app.xyz/proofread.json");
            var result = JsonConvert.DeserializeObject<Response<ProofreadResult>>(content);
            return result.Data;
        }

        // 加载文档
        private void button2_Click(object sender, RibbonControlEventArgs e)
        {
            document = wordApp.ActiveDocument;

            var cur = wordApp.Selection;

            if (wordApp.Options.Overtype)
            {
                // 禁用
                wordApp.Options.Overtype = false;
            }
            if (cur.Type != WdSelectionType.wdSelectionIP)
            {
                System.Windows.Forms.MessageBox.Show("异常");
                return;
            }
            var result = GetSource();
            result.CorrectedSet.ForEach(it =>
            {
                cur.TypeText(it.Insert);
            });

            //for (int i = 0; i < 20; i++)
            //{
            //    cur.TypeText("-->" + i);
            //    cur.TypeParagraph();
            //    Thread.Sleep(1000);
            //}
            //cur.TypeText("在文档开头指定一个范围，并插入文本 New Text。\n下面的代码示例可用于文档级自定义项。");
            //}
        }
    }
}