Read Form Values from 1099-INT form - VB.NET
PDF SDK sample in VB.NET demonstrating ‘Read Form Values from 1099-INT form’
Program.vb
Imports Bytescout.PDF
''' <summary>
''' This example demonstrates how to get PDF form values programmatically.
''' </summary>
Class Program
    Shared Sub Main()
        ' Load PDF form
        Dim pdfDocument = New Document("f1099int_filled.pdf")
        pdfDocument.RegistrationName = "demo"
		pdfDocument.RegistrationKey = "demo"
        ' Read from second page
        Dim page = pdfDocument.Pages(1)
        Console.WriteLine("F1099int_filled Form values are as follows")
        ' Is Void
        Dim lIsVoid = DirectCast(page.Annotations("c2_1[0]"), CheckBox).Checked
        Console.WriteLine($"Is Void: {lIsVoid}")
        ' Payer's info
        Dim cPayerInfo = DirectCast(page.Annotations("f2_1[0]"), EditBox).Text
        Console.WriteLine($"Payer Info: {cPayerInfo}")
        ' Payer's TIN
        Dim cPayerTin = DirectCast(page.Annotations("f2_2[0]"), EditBox).Text
        Console.WriteLine($"Payer TIN: {cPayerTin}")
        ' Recipient's TIN
        Dim cRecipientTin = DirectCast(page.Annotations("f2_4[0]"), EditBox).Text
        Console.WriteLine($"Recipient TIN: {cRecipientTin}")
        ' Street Address 1
        Dim cStreetAddress1 = DirectCast(page.Annotations("f2_5[0]"), EditBox).Text
        Console.WriteLine($"Street Address - 1: {cStreetAddress1}")
        ' Street Address 2
        Dim cStreetAddress2 = DirectCast(page.Annotations("f2_6[0]"), EditBox).Text
        Console.WriteLine($"Street Address - 2: {cStreetAddress2}")
        ' Cleanup 
        pdfDocument.Dispose()
        Console.WriteLine()
        Console.WriteLine("Press any key to exit....")
        Console.ReadLine()
    End Sub
End Class