Spire.PDF 3.9.27 supports to set "Commit selected value immediately" for ComboBox field and ListBox field

We are pleased to announce a new hotfix version-Spire.PDF 3.9.27 today. In this version, we add new feature to set "Commit selected value immediately" for ComboBox field and ListBox field. We also focus on fixing the bugs especially for operation function and the print feature. Viewing the following full description of its enhanced features:
New feature:
- Support to set "Commit selected value immediately" for ComboBox field and ListBox field.
PdfComboBoxField.CommitOnSelChange = true; PdfListBoxField.CommitOnSelChange = true;
Bug solutions:
- Fixes the issue that caused ArgumentException when loading the PDF file.
- Fixes the issue that caused "Checksum check failed" exception when loading the PDF file.
- Fixes the issue that caused wrong barcode and incorrect content when printing PDF.
- Improve the performance of converting PDF to image.
- Fixes the issue that caused header was missing when converting PDF to .doc file format.
- Fixes the issue that caused blank content when converting PDF to XPS.
- Fixes the issue that a pop-up message warns you to save the changes while in fact nothing have changed when closing the file in Adobe after the merge files function.
- Fixes the issue that caused NullReferenceException when using FindText method.
- Fixes the issue that caused the process hanging when using ExtractText method.
- Fixes the issue that barcode cannot be scanned after setting the size of barcode.
- Fixes the issue that the method DrawImage didn't work.
- Fixes the issue that caused NullReferenceException when using PdfFormWidget.ExtractSignatureAsImages().
- Fixes the issue that the SelectedIndex property of a RadioButtonList didn't work.
- Fixes the issue that the result image was wrong when replacing image on PDF.
Get the most recent version of Spire.PDF 3.9.27 here:
http://www.e-iceblue.com/Download/download-pdf-for-net-now.html
More information of Spire.PDF new release or hotfix:
https://www.e-iceblue.com/forum/spire-pdf-new-release-or-hotfix-t4704.html