C#: Searching a text in Word and getting the range of the result

问题

I can find a text in a Word file via:

Word.Range range = wordApp.ActiveDocument.Content;
Word.Find find = range.Find;
find.Text = "xxx";
find.ClearFormatting();
find.Execute(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);

This tells me if the text is found. But I need the range of the found text-piece.

回答1:

Have you tried this:

 range.Find.Execute(
      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);


 while (range.Find.Found) 
{ 
   //Get selected index.
   // Do as you please with range...
   //Positions:  range.Start... range.End
   //search again
   range.Find.Execute(
      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);
}

回答2:

The range object should be changed by executing find on it.

So, likely you'd use range.Start and range.End to get the character positions. Reference

回答3:

Gets a range from word using find method and format it.

//Parameter contains what you want to find.
_wordApp.Selection.Find.Execute(title); 

Word.Range range = _wordApp.Selection.Range;
if (range.Text.Contains(title))
{
     //gets desired range here it gets last character to make superscript in range 
     Word.Range temprange = _document.Range(range.End - 1, range.End);          
     temprange.Select();
     Word.Selection currentSelection = _wordApp.Selection;
     currentSelection.Font.Superscript = 1;
}

回答4:

range.Find.Execute returns true if found, and sets range to the found range:

var range = doc.Range();
while ( range.Find.Execute("xxx") ) 
    Debug.Print( range.Text );

Note that range.Find.Execute will search the range after range if range is already a match for the Find conditions (after the first range.Find.Execute).

For example, this VBA Macro will find only the second "b" :

Sub Macro1()
    ActiveDocument.Range.Text = "abba"
    Dim r As Range
    Set r = ActiveDocument.Range(1, 2) ' the first "b"
    Debug.Print r.Start; r.End      ' prints " 1  2 "

    Debug.Print r.Find.Execute("b") ' prints "True"
    Debug.Print r.Start; r.End      ' prints " 2  3 "

    Debug.Print r.Find.Execute("b") ' prints "False" (if r.Find.Wrap = wdFindStop)
    Debug.Print r.Start; r.End      ' prints " 2  3 "
End Sub

来源：https://stackoverflow.com/questions/4016960/c-searching-a-text-in-word-and-getting-the-range-of-the-result

标签

ms-word

find