Here you may find thousands pre-made source code pieces for easy implementation in your own programming VB.NET projects. ByteScout PDF SDK helps with fill PDF form in VB.NET. ByteScout PDF SDK is the component to help programmers in generating new pdf files, modifying and updating existing pdf documents or pdf forms. Provides support for auto-filling pdf forms, adding text with adjustable font, style, size, font family, new form fields, vector and raster drawings.
This rich sample source code in VB.NET for ByteScout PDF SDK includes the number of functions and options you should do calling the API to implement fill PDF form. In order to implement this functionality, you should copy and paste code below into your app using code editor. Then compile and run your application. Code testing will allow the function to be tested and work properly with your data.
Visit our website provides for free trial version of ByteScout PDF SDK. Free trial includes lots of source code samples to help you with your VB.NET project.
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