Make a research in a PDF using C#

Question

Hello all!
First : sorry for my english Im french.
I try to make a research in a PDF with C#!
But I don't found how do this operation!
If anyone have an answer or something to help really thanks!

Answer 1

Yes!
Like this :
http://img23.imageshack.us/img23/3307/sanstitreijb.png
For that i begin to make something like this :
//////////////////////////////////CODE C#/////////////////////////////////////////////////////////////////////////
CAcroApp monAppliAcrobat = new Acrobat.AcroAppClass();
CAcroPDDoc pdDoc = new AcroPDDocClass();
CAcroPDPage maPDPage;
private void Form1_Load(object sender, EventArgs e)
            pdDoc = monAppliAcrobat.GetActiveDoc() as CAcroPDDoc;
private void button1_Click(object sender, EventArgs e)
           searchWord();
private void searchWord()
            bool itsFound = false;
            for(int i = 0; i < pdDoc.GetNumPages(); i++)
                maPDPage = pdDoc.AcquirePage(i) as CAcroPDPage;
                for (int y = 0; y < maPDPage.GetNumAnnots(); y++)
                    if (theWordToFound == maPDPage.GetAnnot(y).ToString())
                        itsFound = true;
                        break;
                if (itsFound)
                    MessageBox.Show(i.ToString());
                    break;
But always pdDoc = null .