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困境相当简单。我需要创建一个小应用程序,它将清除所有字体背景颜色(保持表格单元格背景颜色不变),并删除 word 文档中所有带删除线的文本,然后将文档保存到另一个文件夹中。否则文档的格式应该保持不变。

下面是一个从谷歌提供的随机示例中收集的大型示例,展示了如何将特定类型的格式应用于使用 Find.Execute() 找到的随机字符串。但是,我不知道如何仅按照上述方式进行操作。

public static string searchDoc(string fileNameRef)
    {

        Microsoft.Office.Interop.Word._Application word = new Microsoft.Office.Interop.Word.Application(); ;
        Microsoft.Office.Interop.Word._Document doc = new Microsoft.Office.Interop.Word.Document();
        object missing = System.Type.Missing;

        try
        {
            System.IO.FileInfo ExecutableFileInfo =
                    new System.IO.FileInfo(System.Reflection.Assembly.GetEntryAssembly().Location);

            object fileName =
                System.IO.Path.Combine(ExecutableFileInfo.DirectoryName, fileNameRef);

            doc = word.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);
            doc.Activate();

            //object findStr = "hello"; //sonething to find
            // THIS is the part where I fail, I can't find of a way to Find.Execute on formatting
            // as opposed to mere strings.
            //while (word.Selection.Find.Execute(ref findStr))  //found...
            //{
            //    //change font and format of matched words
            //    word.Selection.Font.Name = "Tahoma"; //change font to Tahoma
            //    word.Selection.Font.ColorIndex = Microsoft.Office.Interop.Word.WdColorIndex.wdRed;  //change color to red
            //}

            object saveFileName = ExecutableFileInfo.DirectoryName + "\\New\\" + fileNameRef;

            doc.SaveAs(ref saveFileName, 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);

        }
        catch (Exception)
        {
        }
        finally
        {
            doc.Close(ref missing, ref missing, ref missing);
            word.Application.Quit(ref missing, ref missing, ref missing);
        }

        return fileNameRef;
    }

谢谢你的帮助!我的意思是,我想,简单地开始如何发现格式将有很大帮助。:)

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1 回答 1

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这不是特定于 C# 的问题;这是一个词对象模型问题(我在这里这里指给你)。

至于您的具体问题,我建议您在 Word 中打开宏录制器,执行操作,然后查看生成的 VBA 代码。然后你可以在 C# 中应用它。

试试这个:

using System;
using Microsoft.Office.Interop.Word;
using System.IO;
using System.Reflection;

namespace WordFormattingFindReplace {
    class Program {
        static void Main(string[] args) {
        }

        public static string searchDoc(string fileName) {
            _Application word = new Application(); ;
            _Document doc;

            string folderName = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
            string filePath = Path.Combine(folderName,fileName);

            doc = word.Documents.Open(filePath);

            var find=doc.Range().Find;
            find.Text="Hello";
            find.Format=true;
            find.Replacement.Font.Name="Tahoma";
            find.Replacement.Font.ColorIndex=WdColorIndex.wdRed;
            find.Execute(Replace:WdReplace.wdReplaceAll);

            doc.SaveAs2(Path.Combine(folderName,"New",fileName));

            doc.Close();

            //We need to cast this to _Application to resolve which Quit method is being called
            ((_Application)word.Application).Quit();

            return fileName;
        }
    }
}

一些注意事项:

  • 为了清楚起见,使用using语句。而不是Microsoft.Office.Interop.Word._Application word, 添加using Microsoft.Office.Interop.Word在文件的顶部,然后您可以只写_Application word
  • 如果您只需要文件夹名称,请使用静态Path.GetDirectoryName方法并保存为string变量,而不是创建FileInfo对象
  • Documents.Open从 .NET 4 开始,您可以在调用和Document.SaveAs时跳过可选参数Document.Close。这也意味着您不需要object missing.
  • 这里没有用户真正需要查看的内容,因此Document.Activate无需调用
  • 重用实例可能更好Word.Application,而不是为每次调用重新创建它。
于 2013-02-19T17:14:19.193 回答