DearTeam,
I am facing issue for iTextSharp pdf stamping. once stamping on any pdf, pdf file gets locked and unable to select any text appear on pdf. only added text allow to select..
So please help me for how i can able to select all data after stamping on pdf.
I write below function i am using for this
Public Function RSNStampingPDF(ByVal oldFile As String, ByVal newFile As String, ByVal RSN As String) As Boolean
Try
'create PdfReader object to read from the existing document
Using reader As New PdfReader(oldFile)
'create PdfStamper object to write to get the pages from reader
Using stamper As New PdfStamper(reader, New FileStream(newFile, FileMode.Create))
'select two pages from the original document
' reader.SelectPages("1-2")
'gettins the page size in order to substract from the iTextSharp coordinates
Dim pageSize = reader.GetPageSize(1)
' PdfContentByte from stamper to add content to the pages over the original content
Dim pbover As PdfContentByte = stamper.GetOverContent(1)
'add content to the page using ColumnText
Dim font As New Font()
font.Size = 20
' Set Red color for entered text
font.SetColor(255, 0, 0)
' setting up the X and Y coordinates of the document
Dim x As Integer = pageSize.Width
Dim y As Integer = pageSize.Height
If x > 839 And y > 592 Then
x = CInt(pageSize.Width - 300)
y = CInt(pageSize.Height)
Else
x = CInt(pageSize.Width - 130)
y = CInt(pageSize.Height - 30)
End If
ColumnText.ShowTextAligned(pbover, Element.ALIGN_CENTER, New Phrase(RSN, font), x, y, 0)
End Using
End Using
Return True
Catch ex As Exception
Return False
End Try
End Function
Subhashkumar YadavPosted Dec 16, 2016, 7:09 AM