ワードドキュメント内のカッコ間の単語をプログラムで強調表示する方法

Question

ワードドキュメント内のカッコで囲まれたテキストを強調表示しようとしていますが、コードでカッコだけが強調表示されています。ここに私のコードです：

private void button5_Click(object sender, EventArgs e) 
{ 
    object textf = "("; 
    object texs = ")"; 
    object color = Color.Cyan; 
    object oMissing = System.Reflection.Missing.Value; 
    acWord.Application.Selection.Find.ClearFormatting(); 

    acWord.Application.Selection.Find.HitHighlight(ref textf, ref color, ref oMissing, ref oMissing, ref oMissing, ref oMissing, 
    ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing); 

} 

Answer 1

それはこのようにする必要があります。

private void btnFind_Click(object sender, EventArgs e) 
{ 
    object fileName = "xxxxx"; //The filepath goes here 
    string textToFind = "xxxxx"; //The text to find goes here 
    Word.Application word = new Word.Application(); 
    Word.Document doc = new Word.Document(); 
    object missing = System.Type.Missing; 
    try 
    { 
     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(); 
     foreach (Word.Range docRange in doc.Words) 
     { 
      if(docRange.Text.Trim().Equals(textToFind, 
       StringComparison.CurrentCultureIgnoreCase)) 
      { 
       docRange.HighlightColorIndex = 
        Microsoft.Office.Interop.Word.WdColorIndex.wdDarkYellow; 
       docRange.Font.ColorIndex = 
        Microsoft.Office.Interop.Word.WdColorIndex.wdWhite; 
      } 
     } 
    } 
    catch (Exception ex) 
    { 
     MessageBox.Show("Error : " + ex.Message); 
    } 
} 

これも試すことができます。

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

namespace WordImage 
{ 
    class ImageinWord 
    { 
        static void Main(string[] args) 
        { 
            //Create Document 
            Document document = new Document(); 
            document.LoadFromFile(@"E:\Work\Documents\WordDocuments\References.docx"); 

            TextSelection[] text = document.FindAllString("forming", false, true); 
            foreach (TextSelection seletion in text) 
            { 
                seletion.GetAsOneRange().CharacterFormat.HighlightColor = Color.Yellow; 
            } 

            document.SaveToFile("FindHighlight.docx", FileFormat.Docx); 
            System.Diagnostics.Process.Start("FindHighlight.docx"); 
        } 
    } 
}