Try in Csharp to find some code to do it..example:
PdfDocument doc = new PdfDocument("file.pdf");string textToSearch =
"some text";for (int i = 0; i < doc.Pages.Count; i++){
string pageText = doc.Pages[i].GetText();
int count = 0;
int lastStartIndex = pageText.IndexOf(textToSearch, 0,
StringComparison.CurrentCultureIgnoreCase);
while (lastStartIndex != -1)
{
count++;
lastStartIndex = pageText.IndexOf(textToSearch, lastStartIndex
+ 1, StringComparison.CurrentCultureIgnoreCase);
}
if (count != 0)
Console.WriteLine("Page {0}: '{1}' found {2} times", i,
textToSearch, count);}
On Tue, Jan 21, 2014 at 12:49 PM, Jadranko Bodiroga <
[email protected]> wrote:
> you can find on internet lot of tools for smart search in windows with
> previews...most of them are free...but if you want to pay,i am intrerested
> to create some software :)
>
>
> On Mon, Jan 20, 2014 at 6:15 PM, olegkon <[email protected]> wrote:
>
>> Hi,
>>
>> I am an IT, have 1000s of books (most in PDF) on my Android 4 tablet.
>> I often need info inside these books, search inside them (without opening
>> them),
>> sometimes advance search (like term1 & term2 on one page).
>>
>> It would be better if I can see some preview of results (with a few lines
>> to get a context).
>>
>> Is there any such utility on Android?
>> (or on Windows ? I use regular "search in files" in TextPad,
>> but it often misses to search binaries like PDFs)
>>
>>
>> Better free, but if it satisfy my need, will pay a bit too. :-)
>>
>>
>> TIA,
>> Oleg.
>>
>>
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