The below SDK samples describe how to quickly make your application do fill pdf form with pdf sdk in VB.NET with the help of ByteScout PDF Suite. Just copy and paste this VB.NET sample code to your VB.NET application’s code editor, add a reference to ByteScout PDF Suite (if you haven’t added yet) and you are ready to go! Enjoy writing a code with ready-to-use sample VB.NET codes to add fill pdf form with pdf sdk functions using ByteScout PDF Suite in VB.NET.
On our website you may get trial version of ByteScout PDF Suite for free. Source code samples are included to help you with your VB.NET application.
Imports Bytescout.PDF ''' <summary> ''' This example demonstrates how to fill PDF form programmatically. ''' </summary> Class Program Shared Sub Main() ' Load PDF form Dim pdfDocument = New Document("form.pdf") pdfDocument.RegistrationName = "demo" pdfDocument.RegistrationKey = "demo" Dim page = pdfDocument.Pages(0) ' Get widget by its name and change value DirectCast(page.Annotations("editBox1"), EditBox).Text = "Test 123" DirectCast(page.Annotations("editBox2"), EditBox).Text = "Test 456" DirectCast(page.Annotations("checkBox1"), CheckBox).Checked = True ' Save modified document pdfDocument.Save("result.pdf") ' Cleanup pdfDocument.Dispose() ' Open document in default PDF viewer app Process.Start("result.pdf") End Sub End Class