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Getting the number of pages

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PDFViewer
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Marta
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Marta asked on 29 Jul 2015, 08:09 AM

Hi, 

How to get the number of pages of the PdfViewer document?
I am pasting (in case) a part of the code where I am importing the pdf document.

 

public void ShowPdfFile(RadPdfViewer rad, string documentPath)
{
    _radPdfViewer = rad;
    _documentPath = documentPath;
 
    try
    {
        var readAllBytes = File.ReadAllBytes(documentPath);
        var memoryStream = new MemoryStream(readAllBytes);
        rad.DocumentSource = new PdfDocumentSource(memoryStream);
    }
    catch (Exception e)
    {
    }
}

Is it possible to get also the number of pages of the RadRichTextBox document?​

BR,

Marta

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Tanya
Telerik team
answered on 30 Jul 2015, 10:22 AM
Hi Marta,

After the document is imported you could get the count of the items in the RadFixedDocument's Pages collection:
int pagesCount = this.pdfViewer.Document.Pages.Count;

With RadDocument of you could take advantage of the NumPagesField, which will return as a result the total number of pages in the document. You could check the Fields article in our documentation for more details about the usage of these document elements.

Regards,
Tanya
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Marta
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Tanya
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