Hi All.

Actually, I am trying to do this in VFP using wwDotNetBridge. However, when it wasn't working in VFP, I decided to give it a go in C# to see if I could debug it there. Surprise, surprise. The behavior is exactly the same - no errors but it doesn't replace the button either :(. Here is the code:

FdfReader fdfReader = new FdfReader("c:\\apps5\\nexus\\Omaha_IAF.fdf");
PdfReader pdfReader = new PdfReader("c:\\apps5\\nexus\\Omaha_IAF.pdf");

PdfStamper stamper = new PdfStamper(pdfReader, new FileStream("c:\\apps5\\nexus\\Omaha_IAF_Test.pdf", FileMode.Create), '\0', true);
stamper.AcroFields.SetFields(fdfReader);
AcroFields Form = stamper.AcroFields;
PushbuttonField Cmd = Form.GetNewPushbuttonFromField("cmdSignature");
Cmd.Image = iTextSharp.text.Image.GetInstance("e:\\marcia\\AkSig.tif");
Form.ReplacePushbuttonField("cmdSignature", Cmd.Field);
stamper.Close();
axAcroPDF1.LoadFile("c:\\apps5\\nexus\\Omaha_IAF_Test.pdf");
axAcroPDF1.setShowToolbar(true);

Any help is greatly appreciated.