hi, i have a problem with datagridview sort methode. i doono whether i can sort datagridview by 2 Columns. there's example username--------actionType--------filename user1-----------download----------picture1.tiff ----------------upload------------picture2.jpg ----------------upload------------picture3.tiff user3-----------download----------file1.txt ----------------download----------file2.txt admin1----------upload -----------config.cfg ----------------download----------db1.mdb so there i wanna sort the table by 'filename' and 'username', i mean the order of username Column should not change but the order of 'filename' and the association of 'username' and 'filename' should not change neither. just like the effect in slq 'order by username, filename' has anyone a idea? regards faye -- modified at 4:54 Monday 15th January, 2007

I have try to modify PDF with itextsharp.dll, ReportNet.dll and SharpPDF too. But I don't found any example from those .dll to modify PDF but only to dynamic create PDF.

How to modify a PDF formula, which is already created and only need a string form client to fill the TextField in PDF file. All I wanted is to fill the TextField in PDF with a String from User. And I try to use PDFSharp.dll to modify a PDF file. I have fund the TextField object and I change it's value and Save it with functions from PDFSharp.dll. However when I open the PDF file I was modified, the text in the TextField are still the old Value. Until I click the TextField the new Value will appear. When the TextField lost the cursor the old Value overwrite new Value again. I mean I must click the TextField and change the Text. Then the changed new Value will be not overwrote. So strenge....... Someone who already worked throw can help me? Any suggestion were be very thankful. Faye