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(Go) PDF List Unsigned Signature FieldsSee more PDF Signatures ExamplesDemonstrates how to list the unsigned signature fields in a PDF. Note: This example requires Chilkat v9.5.0.90 or greater.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. pdf := chilkat.NewPdf() // Load a PDF containing 2 remaining unsigned signature fields: success := pdf.LoadFile("qa_data/pdf/doctor_patient_parent.pdf") if success == false { fmt.Println(pdf.LastErrorText()) pdf.DisposePdf() return } // Note: This example requires Chilkat v9.5.0.90 or greater. json := chilkat.NewJsonObject() pdf.GetUnsignedSigFields(json) json.SetEmitCompact(false) fmt.Println(*json.Emit()) // Result: // { // "unsignedSigField": [ // "doctor_signature", // "parent_signature" // ] // } // To iterate over the field names: var strVal *string = new(string) i := 0 count_i := json.SizeOfArray("unsignedSigField") for i < count_i { json.SetI(i) strVal = *json.StringOf("unsignedSigField[i]") fmt.Println(*strVal) i = i + 1 } pdf.DisposePdf() json.DisposeJsonObject() |
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