New GemBox.Spreadsheet 4.5 Release

We have just released a new setup, help, and examples for the GemBox.Spreadsheet 4.5 with the following features added:

  • Number format builder – You can use this class to create the most common number format strings.
  • Progress reporting and cancellation – It is now possible to see the progress or cancel an operation when saving and loading a file. This option is currently supported only in XLSX format.
  • Support for transparent color in an ExcelPicture.
  • Various other enhancements and fixes in the GemBox.Spreadsheet API and file format readers and writers. For more details, see the GemBox.Spreadsheet bug fixes page.

We hope that you like the new features. If you have any questions, complaints or suggestions, feel free to send us feedback.