Create Submit Form Action in PDF - VB.NET
PDF SDK sample in VB.NET demonstrating ‘Create Submit Form Action in PDF’
Program.vb
Imports Bytescout.PDF
''' <summary>
''' This example demonstrates how to submit or reset form.
''' </summary>
Class Program
Shared Sub Main()
' Create new document
Dim pdfDocument = New Document()
pdfDocument.RegistrationName = "demo"
pdfDocument.RegistrationKey = "demo"
' If you wish to load an existing document uncomment the line below And comment the Add page section instead
' pdfDocument.Load(".\existing_document.pdf")
' Add page
Dim page = New Page(PaperFormat.A4)
pdfDocument.Pages.Add(page)
' Create sample form
Dim font = New Font(StandardFonts.Times, 14)
Dim brush = New SolidBrush()
' EditBox
Dim editBox = New EditBox(20, 20, 100, 25, "editBox1")
editBox.Text = "editBox1"
page.Annotations.Add(editBox)
' CheckBox
Dim checkBox = New CheckBox(20, 60, 15, 15, "checkBox1")
page.Annotations.Add(checkBox)
page.Canvas.DrawString("CheckBox", font, brush, 45, 60)
' Add Submit button
Dim submitButton = New PushButton(20, 120, 80, 25, "buttonSubmit")
submitButton.Caption = "Submit"
page.Annotations.Add(submitButton)
' Add action
Dim submitAction = New SubmitFormAction(New Uri("http://login.live.com"))
submitAction.SubmitFormat = SubmitDataFormat.HTML
submitAction.SubmitMethod = SubmitMethod.Get
submitAction.Fields.Add(editBox)
submitAction.Fields.Add(checkBox)
submitButton.OnActivated = submitAction
' Add Reset button
Dim resetButton = New PushButton(120, 120, 80, 25, "butonReset")
resetButton.Caption = "Reset"
page.Annotations.Add(resetButton)
' Add action
Dim resetAction = New ResetFormAction()
resetAction.Fields.Add(editBox)
resetAction.Fields.Add(checkBox)
resetButton.OnActivated = resetAction
' Save document to file
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
��' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
' <