Spire. PDFViewer for. NET

Spire. PDFViewer for. NET

Powerful. NET PDF Viewer Library-Open, View, Print PDF

This is the list of changelogs of Spire.PDFViewer New release and hotfix. You can get the detail information of each version's new features and bug solutions.

Free Trail to evaluate Spire.PDFViewer here:

Hot Fix Version: 6.8.6

Category ID Description
New feature SPIREPDFVIEWER-514 The ASP.NET control supports rotating pages.
input type=button id=PdfDocumentViewer1_btnRotate onfocus=this.blur() onclick=pdfdocumentviewer1.Rotate(pdfdocumentviewer1.RotateAngle + 270); value=rotate_270 
New feature SPIREPDFVIEWER-515 The ASP.NET control supports finding and highlighting text.
input type=text id=PdfDocumentViewer1_txtFindText onkeydown=if(event.keyCode==13){pdfdocumentviewer1.SearchText(this.value,true);return false;} value= 

 protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.PdfDocumentViewer1.FindTextHighLightColor =     System.Drawing.Color.FromArgb(125, 255, 0, 0);
                this.PdfDocumentViewer1.LoadFromFile(input.pdf);
            }
        }
Bug SPIREPDFVIEWER-369
SPIREPDFVIEWER-433
SPIREPDFVIEWER-508
Fixes the issue that the display content of the PDF was incorrect.
Bug SPIREPDFVIEWER-491 Fixes the issue that Chinese characters in PDF file were displayed incorrectly.
Bug SPIREPDFVIEWER-504 Fixes the issue that the ASP.NET control poped up an error message when no PDF file was loaded.
Bug SPIREPDFVIEWER-506 Fixes the issue that the image covered the text content.
Bug SPIREPDFVIEWER-513 Fixes the issue that the display content of the PDF was blurred.

Hot Fix Version: 6.6

Category ID Description
Bug SPIREPDFVIEWER-139 Fixes the issue that there were garbled characters after opening PDF files.
Bug SPIREPDFVIEWER-230
SPIREPDFVIEWER-440
Fixes the issue that the content was incorrect after opening PDF files.
Bug SPIREPDFVIEWER-476 Fixes the issue that the content was not displayed when zooming in to view the PDF.
Bug SPIREPDFVIEWER-440 Fixes the issue that it displayed a blank page after opening the PDF file.

Hot Fix Version: 6.3.2

Category ID Description
New Feature SPIREPDFVIEWER-482 Supports setting page label color of the thumbnail.
this.pdfDocumentThumbnail1.PageLabelColor = Color.Green;
this.pdfDocumentThumbnail1.PageLabelSelectedColor = Color.Yellow;
Bug SPIREPDFVIEWER-234 Fixes the issue that it did not take effect after setting the rotation.
Bug SPIREPDFVIEWER-238 SPIREPDFVIEWER-241 Fixes the issue that the display content of the PDF was incorrect.
Bug SPIREPDFVIEWER-254 SPIREPDFVIEWER-269 Fixes the issue that the highlight position was incorrect.
Bug SPIREPDFVIEWER-281 Fixes the issue that the WPF-PdfViewer control icon was displayed incorrectly.
Bug SPIREPDFVIEWER-483 Fixes the issue that the application threw the error “InvalidArgument“when loading the PDF file.

Hot Fix Version: 6.1

Category ID Description
New Feature SPIREPDFVIEWER-464 Supports the function of displaying page labels
Bug SPIREPDFVIEWER-448 Fixes the issue that the white color of the picture was displayed as black.
Bug SPIREPDFVIEWER-462 Fixes the issue that Chinese characters were displayed in garbled characters.
Bug SPIREPDFVIEWER-466 Fixes the issue that the page rotating failed.
Bug SPIREPDFVIEWER-467 Fixes the issue that the background color of form fields was displayed incorrectly.

Hot Fix Version: 5.11.2

Category ID Description
Bug SPIREPDFVIEWER-459 Fixes the issue that the font weight is not consistent with the source PDF when viewing in PDFViewer.
Bug SPIREPDFVIEWER-460 Fixes the issue that the application threw the "StackOverflowException" when setting the Dock of PDFViewer as Fill and minimizing the Form.

Hot Fix Version: 5.7.2

Category ID Description
Bug SPIREPDFVIEWER-431
SPIREPDFVIEWER-447
Fixes the issue that the content was not displayed correctly when viewing the PDF document.
Bug SPIREPDFVIEWER-449 Fixes the issue that the content of the exported image was incorrect.

Hot Fix Version: 5.1.4

New Features:

  • Supports catching the exception which was thrown by PDFViewer when rendering a page.
  • this.pdfViewer1.OnRenderPageExceptionEvent += MyException;
            }
            public void MyException(PdfViewerExceptions agrs)
            {
                this.pdfViewer1.OnRenderPageExceptionEvent -= MyException;
            } 
    

Bug Fixes:

  • Fixes the issue that some content was missing when viewing a PDF file.

Hot Fix Version: 5.1

Bug Fixes:

  • Fixes the issue that the numbers and punctuations in documents were replaced by small boxes.
  • Fixes the issue that document content was lost.

Hot Fix Version: 4.11.8

New Features:

  • Supports filling in form fields.
  • this.pdfViewer1.FormFillEnabled = true;
    

Bug Fixes:

  • Fixes the issue that the values of text boxes were not displayed correctly when viewing a PDF file.
  • Fixes the issue that the text were not displayed correctly when viewing a PDF file.
  • Fixes the issue that fonts were incorrect when viewing a PDF file.
  • Fixes the issue that the application threw the exception " 'offset' parameter value cannot be NaN" when viewing a PDF file.
  • Fixes the issue that the event ZoomChanged didn't work when viewing a PDF file.
  • Fixes the issue that the application threw the ArgumentException when viewing a PDF file with a large image inside.
  • Fixes the issue that the property ZoomFactor cannot set the value in WPF platform.

Hot Fix Version: 4.9.5

Bug Fixes:

  • Fixes the issue that some content got lost when dispalying a PDF document.
  • Fixes the issue that the first and last pages were blank when dispalying a PDF document.
  • Fixes the issue that the searched text was fully covered when it was highlighted with a color.