Fill PDF Form - VB.NET
PDF SDK sample in VB.NET demonstrating ‘Fill PDF Form’
Program.vb
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
Resources.Designer.vb
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