Looking for developer to help with our PDF project

[colinmhart]

we are using PDFViewer for a project and I am looking for someone who knows it well and can help us finish a project
small things like
rotating a PDF, deleting blank pages, getting the next, previous buttons to work
our project is written in C#
if anyone is interested, please email me at
[email protected]

[Triste.Dai]

Hi，

Thanks for your inquiry.
Please see the following code for reference.

Code: Select all

//Rotate:
this.pdfDocumentViewer1.Rotate(Spire.PdfViewer.Forms.RotateAngle.RotateAngle180);

//go to previous page：
this.pdfDocumentViewer1.GoToPreviousPage();

//go to next page：
this.pdfDocumentViewer1.GoToNextPage();


As for deleting blank pages, this function belongs to Spire.Pdf, please see the code:

Code: Select all

            PdfDocument pdf = new PdfDocument();
            pdf.LoadFromFile(inputFile);
            for (int i = 0; i < pdfDocument.getPages().getCount(); i++)
            {
                PdfPageBase pdfPageBase = pdfDocument.getPages().get(i);
                if (pdfPageBase.isBlank())
                {
                    pdfDocument.getPages().remove(pdfPageBase);
                }
            }

If the code does not meet your requirement or you have any other questions, just feel free to contact us.

Sincerely,
Triste
E-iceblue support team