How to calculate PDF Count

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Dear friends,

Good morning..

i have doubt in vb.net windows form application.please clear the doubt as soon as possible..i have created the windows form with a web browser control.i need to show the pdf in web browser control..now i want to capture the page count from the control..

how to do that?

Thanks in advance..

Posted 17-Sep-12 19:14pm

jai_mca

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Kuthuparakkal · Answer 1 · 2012-09-17T19:23:00

Solution 1

try:
http://www.vbforums.com/attachment.php?attachmentid=82369&d=1296772126[^]

Posted 17-Sep-12 19:23pm

Kuthuparakkal

Comments

jai_mca 18-Sep-12 1:28am

sorry to say this..the website u suggested was blocked here.can u suggest another?

Kuthuparakkal 18-Sep-12 1:33am

Right click link, save target as, will get you a zip file. I just tried I get the zip file

Miracle524 · Answer 2 · 2012-09-18T17:27:00

You can add page number in your PDF file by below code:

  Dim unitCvtr As New PdfUnitConvertor()
	Dim margin As New PdfMargins()
	margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
	margin.Bottom = margin.Top
       margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
	margin.Right = margin.Left
	Me.DrawPageNumber(docs(0).Pages, margin, 1, docs(0).Pages.Count)

        Private Sub DrawPageNumber(pages As PdfPageCollection, margin As PdfMargins, startNumber As Integer, pageCount As Integer)
	For Each page As PdfPageBase In pages
		page.Canvas.SetTransparency(0.5F)
		Dim brush As PdfBrush = PdfBrushes.Black
		Dim pen As New PdfPen(brush, 0.75F)
		Dim font As New PdfTrueTypeFont(New Font("Arial", 9F, System.Drawing.FontStyle.Italic), True)
		Dim format As New PdfStringFormat(PdfTextAlignment.Right)
		format.MeasureTrailingSpaces = True
		Dim space As Single = font.Height * 0.75F
		Dim x As Single = margin.Left
		Dim width As Single = page.Canvas.ClientSize.Width - margin.Left - margin.Right
		Dim y As Single = page.Canvas.ClientSize.Height - margin.Bottom + space
		page.Canvas.DrawLine(pen, x, y, x + width, y)
		y = y + 1
		Dim numberLabel As [String] = [String].Format("{0} of {1}", System.Math.Max(System.Threading.Interlocked.Increment(startNumber),startNumber - 1), pageCount)
		page.Canvas.DrawString(numberLabel, font, brush, x + width, y, format)
		page.Canvas.SetTransparency(1)
	Next
End Sub