Word 自动化:使用 C# 替换图像 [英] Word Automation: Replace an Image using C#

问题描述

我正在尝试使用 c# 和 word 自动化更改 word 文档中的文本和图像.我在文本中运行良好，我执行了类似于下面的代码段的操作，但我什至不知道如何开始替换图像.

I'm trying to change text and images in a word document using c# and word automation. I've got it working fine for text where I do something like the snippet below, but I don't even know how to start for replacing the image.

非常感谢任何帮助！

奥利弗

using Microsoft.Office.Interop.Word;
...

private static Application WordApp;
private static object missing = System.Reflection.Missing.Value;
private static object yes = true;
private static object no = false;

...
object search;
object replace;

object replaceAll =
    Microsoft.Office.Interop.Word.WdReplace.wdReplaceAll;

object filename = SourceFile;
object destination = DestinationFile;

Document d = WordApp.Documents.Open(
    ref filename, ref missing, ref missing, ref missing, ref missing,
    ref missing, ref missing, ref missing, ref missing, ref missing,
    ref missing, ref missing, ref missing, ref missing, ref missing,
    ref missing);

d.Activate();
search = "OLDSTRING";
replace = "NEWSTRING";
WordApp.Selection.Find.Execute(
    ref search, ref yes, ref yes, ref no, ref no, ref no, ref yes,
    ref missing, ref missing, ref replace, ref replaceAll,
    ref missing, ref yes, ref missing, ref missing);

推荐答案

您可以循环遍历 InlineShapes 并替换图片

You can loop through the InlineShapes and replace the pictures

using System.Collections.Generic;
using Word = Microsoft.Office.Interop.Word;

namespace WordExample
{
    class WordExample
    {
        #region Constructor
        public WordExample()
        {
            WordApp = new Microsoft.Office.Interop.Word.Application();
        }
        #endregion

        #region Fields
        private Word.Application WordApp;
        private object missing = System.Reflection.Missing.Value;
        private object yes = true;
        private object no = false;
        private Word.Document d;
        private object filename = @"C:FullPathToFileexample.doc";
        #endregion

        #region Methods
        public void UpdateDoc()
        {
            d = WordApp.Documents.Open(ref filename, ref missing, ref no, ref missing,
               ref missing, ref missing, ref  missing, ref  missing, ref  missing,
               ref  missing, ref missing, ref yes, ref  missing, ref  missing, ref  missing, ref  missing);
            List<Word.Range> ranges = new List<Microsoft.Office.Interop.Word.Range>();
            foreach (Word.InlineShape s in d.InlineShapes)
            {
                if (s.Type == Microsoft.Office.Interop.Word.WdInlineShapeType.wdInlineShapePicture)
                {
                    ranges.Add(s.Range);
                    s.Delete();
                }
            }
            foreach (Word.Range r in ranges)
            {
                r.InlineShapes.AddPicture(@"c:PathToNewImageImage.jpg", ref missing, ref missing, ref missing);
            }
            WordApp.Quit(ref yes, ref missing, ref missing);
        }
        #endregion
 }
}

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