bezzad / pdfiumviewer Goto Github PK

Hi bezzad,

looks like you know it already: the automate scroll function of the search is not working. Also text is not being highlighted.
Do you have a clue why? Can I help you?

Best regards
FC

Hi, I'm trying to use PdfiumViewer as library in a .NET 5 project but Visual Studio says that is not compatible.

Have you any info about .NET 5 support?

Thanks!

Severity Code Description Project File Line Suppression State
Error Could not install package 'PdfiumViewer.WPF 1.0.6'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.8', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

I think selecting and copying text is an essential feature of a PDF viewer. I had tried another C# Pdfium control that was deprecated in 2017, but most web search results were referring to. It did not have text selection. It only had "Get Text" button. I downloaded this control and it was the same: I could not select text, and only "Get Text" is available.

So..., is this the limitation that comes from Google's Pdfium library itself and there is no easy way to add text selection?

Is it possible to somehow do the rendering to print a multi-page PDF using multiple threads - e.g. separate chunks of pages for each thread? I'm not very experienced with C# and threads but am trying to find a way to speed up printing for large jobs (e.g. 500+ pages). Somehow Adobe Acrobat is way faster than our print program which uses Pdfium.. Your thoughts would be much appreciated!

Hello Bezzad,

I am very grateful for developing this PDF viewer control, which has been of great help to my development. However, I am now developing a Windows tablet program and have found that it does not support touch scrolling for page turning. Would it be possible to add support for this feature?

Best regards.

The links aren't working..
They are not clickable...

Hi!
I downloaded your project, everything is great!

I't would be perfect if it could handle the editable fields
Now they are ignored..

It's a scheluded feature?

Thanks!
Stefano

How to: Use PDF Facade API to Clear Page Content; tks
for example :
https://docs.devexpress.com/WindowsForms/403467/controls-and-libraries/pdf-viewer/examples/pdf-facade-api/how-to-clear-page-content?v=24.1

Hi
Thank you for this great app, I am also looking for the pages thumbnails panel, any idea where to start or you have planned for the feature.

Thanks
AW

When resize main window in continuous mode, only first page size is normal calculated.
"Fit width" and "fit height" works normally, probably need to recalculate all page sizes?

https://drive.google.com/file/d/1JaBPYRaGkG9pgYvt1sdAsYXsxF9oHaLX/view?usp=sharing

Sorry for quality.

Hi, I download form nuget and try print pdf file in asp.net core but when I debug my app, it's crash because can not found .dll file reference.
I hope you slove it for asp.net core
Thank you!

Hello, I'm sending a code that I found in the stackoverflow to print the document in pdf, if you can implement this option, thank you.

public bool PrintPDF(PdfDocument document , string printer, string paperName, string filename, int copies)
{
try
{
// Create the printer settings for our printer
var printerSettings = new PrinterSettings
{
PrinterName = printer,
Copies = (short)copies,
};

            // Create our page settings for the paper size selected
            var pageSettings = new PageSettings(printerSettings)
            {
                Margins = new Margins(0, 0, 0, 0),
            };
            foreach (PaperSize paperSize in printerSettings.PaperSizes)
            {
                if (paperSize.PaperName == paperName)
                {
                    pageSettings.PaperSize = paperSize;
                    break;
                }
            }

            // Now print the PDF document

                using (var printDocument = document.CreatePrintDocument())
                {
                    printDocument.PrinterSettings = printerSettings;
                    printDocument.DefaultPageSettings = pageSettings;
                    printDocument.PrintController = new StandardPrintController();
                    printDocument.Print();
                }
            return true;
        }
        catch (Exception)
        {
            return false;
        }
    }

var ret = PrintPDF(Renderer.Document,"Microsoft Print to PDF", "A4", dialog.FileName, 1);