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new：Spire.Office 8.3.2 for NET

Net for New Office SPIRE 8.3
2023-09-14 09:04:11 时间

A professional Word .NET library designed to create, read, write, convert and print Word document files in any .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application with fast and high quality performance.

A professional Excel .NET library that can be used to create, read, write, convert and print Excel files in any type of .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application.

A professional PDF library applied to creating, writing, editing, handling and reading PDF files without any external dependencies within .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application.

 

A professional PowerPoint® compatible library that enables developers to create, read, write, modify, convert and print PowerPoint documents in any .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application.

A professional Email library specially designed for developers to create, read and manipulate emails in any .NET ( C#, VB.NET, ASP.NET, .Net Core, .Net Standard, MonoAndroid, Xamarin iOS ) application.

A professional barcode library specially designed for .NET developers ( C#, VB.NET, ASP.NET, .NET Core, .Net Standard, MonoAndroid, Xamarin.iOS ) to generate, read and scan 1D & 2D barcodes.

Spire.PDF
CategoryIDDescription
New featureSPIREPDF-3933Supports embedding fonts into PDF documents.
PdEmbeddedFontConverter converter = new PdEmbeddedFontConverter ("InputFile");
convert.ToEmbeddedFontPdf("resultFile");
New featureSPIREPDF-5396Supports creating "show/hide a field" action.
PdfDocument pdf = new PdfDocument(inputFile);
pdf.LoadFromFile(inputFile);
for (int c = 0; c < pdf.Pages.Count; c++)
{
    PdfFormWidget formWidget = pdf.Form as PdfFormWidget;
    for (int i = 0; i < formWidget.FieldsWidget.List.Count; i++)
    {
        PdfField field = formWidget.FieldsWidget.List[i] as PdfField;
        if (field is PdfButtonWidgetFieldWidget)
        {
            PdfButtonWidgetFieldWidget buttonWidget = field as PdfButtonWidgetFieldWidget;
            PdfHideAction hideAction = new PdfHideAction(buttonWidget.Name, true);
            buttonWidget.MouseDown = hideAction;
        }
    }
}
pdf.SaveToFile(outputFile);
pdf.Dispose();
New featureSPIREPDF-5769Optimizes the compression function.
PdfCompressor compressor = new PdfCompressor("1.pdf");
compressor.Options.TextCompressionOptions.UnembedFonts = true;
compressor.Options.ImageCompressionOptions.CompressImage = true;
compressor.Options.ImageCompressionOptions.ResizeImages = true;
compressor.Options.ImageCompressionOptions.ImageQuality = ImageQuality.Low;
compressor.CompressToFile("1_out.pdf");
BugSPIREPDF-5436 SPIREPDF-5743Fixes the issue that converting PDF to Word resulted in incorrect content.
BugSPIREPDF-5519Fixes the issue that garbled text and boxes appeared when converting OFD to PDF.
BugSPIREPDF-5702Fixes the issue that the created encrypted documents could not be opened on Android mobile devices with Adobe Reader after entering the correct password.
BugSPIREPDF-5730Fixes the issue that single selection buttons lost the "default option" function after merging PDF documents.
BugSPIREPDF-5738Fixes the issue that highlighted text was obstructed after converting to an image.
BugSPIREPDF-5749Fixes the issue that the content was incorrect after converting PDF to images.
BugSPIREPDF-5761Fixes the issue that content was incorrect after converting XPS to PDF.
BugSPIREPDF-5766Fixes the issue that background color changed after converting PDF to images.
BugSPIREPDF-5788Fixes the issue that red seal turned blue after drawing a PDF page as a template onto a new document.
BugSPIREPDF-5790Fixes the issue that merging PDFs threw an exception "System.ArgumentOutOfRangeException".
BugSPIREPDF-5797Fixes the issue that lines were missing after converting PDF to XPS.
BugSPIREPDF-5798Fixes the issue that content was lost after converting PDF to Word.
BugSPIREPDF-5805Fixes the issue that converting PDF to SVG threw an exception "System.ArgumentException: 'Parameter is not valid'".
BugSPIREPDF-5809Fixes the issue that converting OFD to PDF threw an exception "System.IO.FileNotFoundException".
Spire.XLS
CategoryIDDescription
New featureSPIREXLS-4396Supports the ISOWEEKNUM formula.
Workbook workbook = new Workbook();
workbook.Worksheets[0].Range["A1"].Formula = "ISOWEEKNUM(DATE(2012,1,1))";
workbook.CalculateAllValue();
workbook.SaveToFile("result.xlsx");
New featureSPIREXLS-4404Supports the CEILING.PRECISE formula.
Workbook workbook = new Workbook();
workbook.Worksheets[0].Range["A1"].Formula = "CEILING.PRECISE(-4.6,3)";
workbook.CalculateAllValue();
workbook.SaveToFile("result.xlsx");
New featureSPIREXLS-4455Supports the ENCODEURL formula.
Workbook workbook = new Workbook();
workbook.Worksheets[0].Range["A1"].Formula = "ENCODEURL(\"https://www.e-iceblue.com\")";
workbook.CalculateAllValue();
workbook.SaveToFile("result.xlsx");
New featureSPIREXLS-4460Supports replacing one font with another in a worksheet.
sheet.ReplaceAll(oldValue, oldStyle, newValue, newStyle)
BugSPIREXLS-686Fixes the issue that the content was incorrect after converting Excel file to image.
SPIREXLS-4431
BugSPIREXLS-3804Fixes the issue that the background color was lost after converting Excel file to image.
BugSPIREXLS-4259Fixes the issue that it obtained null value when using DisplayedText() to get text from the hidden cell range.
BugSPIREXLS-4406Fixes the issue that the cell values did not refresh after opening the saved file in MS Excel.
BugSPIREXLS-4414Fixes the issue that the location of the added TextBox was incorrect.
BugSPIREXLS-4428Fixes the issue that the result was incorrect after deleting cell range with the DeleteOption.MoveLeft parameter.
BugSPIREXLS-4446Fixes the issue that the application threw "Parameter is not valid" when deploying the application on Azure to replace Excel file image.
BugSPIREXLS-4466Fixes the issue that the content format was incorrect after inserting rows.
BugSPIREXLS-4468Fixes the issue that the cell value had extra space after converting a .txt file to Excel file.
BugSPIREXLS-4476Fixes the issue that the content was incorrect after converting Excel file to PDF.
BugSPIREXLS-4484Fixes the issue that the link was invalid after converting Excel file to HTML.
BugSPIREXLS-4504Fixes the issue that only one setting was valid when setting LastColumn and LastRow at the same time.
Spire.Doc
CategoryIDDescription
BugSPIREDOC-5109Fixed the issue that the underline format was incorrect when converting Word to PDF.
SPIREDOC-5440
BugSPIREDOC-8575Fixed the issue that the table of contents field failed to update.
BugSPIREDOC-8904Fixed the issue that the program threw System.NullReferenceException exception when setting a value with carriage return symbols to form fields.
BugSPIREDOC-8971Fixed the issue that the content was flipped when converting Word to PDF.
BugSPIREDOC-9087Fixed the issue that the program threw System.NullReferenceException when saving Word documents.
Spire.Email
CategoryIDDescription
New featureSPIREEMAIL-67Supports OAuth2 authentication.
BugSPIREEMAIL-51Fixes the issue that it failed to connect to QQ email.
BugSPIREEMAIL-60Fixes the issue that the program threw "004 NO SELECT State" error when reading the inbox of 163 email.
BugSPIREEMAIL-62Fixes the issue that the program threw "Unable to read data from the transport connection" error when sending emails.
Spire.DocViewer
CategoryIDDescription
BugSPIREDOCVIEWER-98Fixes the issue that some images were not displayed.
BugSPIREDOCVIEWER-99Fixes the issue that Chinese text display failed.
Spire.Spreadsheet
CategoryIDDescription
New feature-Supports the zoom function.

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