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.
Can be solved like this：
/// <summary>
/// Find all
/// </summary>
/// <param name="range"></param>
/// <param name="findText">Find content</param>
public static List<Range> FindAll(this Range range, string findText)
{
int start = range.Start;
int end = range.End;
List<Range> ranges = new List<Range>();
range.Find.Execute(FindText: findText, MatchCase: true);
while (range.Find.Found)
{
//The search will change the range, here is an out-of-range judgment
if (range.Start > end)
break;
ranges.Add(range.Document.Range(range.Start, range.End));
range.Find.Execute(FindText: findText, MatchCase: true);
}
//Restore the original range
range.SetRange(start, end);
return ranges;
}
You can also create an extension method：
/// <summary>
/// 查找第一个
/// </summary>
/// <param name="range"></param>
/// <param name="findText">查找内容</param>
/// <returns>没有找到为空</returns>
public static Range FindFirst(this Range range, string findText)
{
int start = range.Start;
int end = range.End;
bool isOk = range.Find.Execute(FindText: findText, MatchCase: true);
if (isOk)
{
var newRange = range.Document.Range(range.Start, range.End);
range.SetRange(start, end);
return newRange;
}
else
return null;
}