CODEWITHSUNDEEP
c#itextitext7
vinod karampuri
vinod karampuri

Reputation: 41

How to add signature field to pdf using iTextSharp 5.5.13

I tried this code using iTextSharp 5.5.13 in C#:

Document document = new Document();
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(filename,FileMode.Create, FileAccess.Write));
document.Open();
document.Add(new Paragraph("Hello World!"));
PdfFormField field = PdfFormField.CreateSignature(writer);
field.setFieldName(SIGNAME);
field.SetPage();
field.SetWidget(new iTextSharp.text.Rectangle(72, 732, 144, 780), PdfAnnotation.HIGHLIGHT_INVERT);
field.SetFieldFlags(PdfAnnotation.FLAGS_PRINT);
writer.AddAnnotation(field);
PdfAppearance tp = PdfAppearance.CreateAppearance(writer, 72, 48);
tp.SetColorStroke(BaseColor.BLUE);
tp.SetColorFill(BaseColor.LIGHT_GRAY);
tp.Rectangle(0.5f, 0.5f, 71.5f, 47.5f);
tp.FillStroke();
tp.SetColorFill(BaseColor.BLUE);
ColumnText.ShowTextAligned(tp, Element.ALIGN_CENTER,
new Phrase("SIGN HERE"), 36, 24, 25);
field.SetAppearance(PdfAnnotation.APPEARANCE_NORMAL, tp);
document.Close();

Everthing was perfect except setFieldName.

At setFieldName there was an error shown:

Error CS1061 'PdfFormField' does not contain a definition for 'setFieldName' and no extension method 'setFieldName' accepting a first argument of type 'PdfFormField' could be found (are you missing a using directive or an assembly reference?)

And how to set font size of

ColumnText.ShowTextAligned(tp, Element.ALIGN_CENTER, new Phrase("SIGN HERE"), 36, 24, 25);

Upvotes: 1

Views: 2031

Answers (1)

Vojtěch Dohnal
Vojtěch Dohnal

Reputation: 8104

Try to write instad of setFieldName:

field.FieldName = SIGNAME;

Upvotes: 1

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