Find a word in PDF using PDFSharp

问题

I am using PDFSharp. I need help. I need to check wether the document contains the word "abc". Example:

11abcee  = true 
444abcggw = true
778ab = false

I wrote this code, but it does not work as expected:

    PdfDocument document = PdfReader.Open("c:\\abc.pdf");
    PdfDictionary dictionary = new PdfDictionary(document);

    string a = dictionary.Elements.GetString("MTZ");

    if (a.Equals("MTZ"))
    {
        MessageBox.Show("OK", "");
    }
    else 
    {
        MessageBox.Show("NO", "");
    }

Am I missing something?

回答1:

maybe this SO entry will help you: PDFSharp alter Text repositioning. It links to here - text extraction example with PDFSharp.

来源：https://stackoverflow.com/questions/16361730/find-a-word-in-pdf-using-pdfsharp