Spire.PDF 3.9.181 supports to find the whole words only

We are pleased to announce a new hotfix version-Spire.PDF 3.9.181 today. In this version, we add a new feature to support to find the whole words only. We also focus on fixing the bugs especially for the PDF print feature and the conversion from PDF to XPS, XPS to PDF. Viewing the following full description of its enhanced features:

New Feature:

• Supports to find whole words only.

public PdfTextFindCollection FindText(String searchPatternText, bool isSearchWholeWord)；

Bug solutions:

• Fixes the issue that caused incorrect content when converting PDF to XPS.
• Fixes the issue where the image is wrong when converting XPS to PDF.
• Fixes the issue that the content copied from PDF is incorrect when converting XPS to PDF.
• Fixes the issue that cannot delete layers.
• Fixes the issue that the currency symbol and the amount are broken when there is line feed.
• Fixes the issue that the position of the text is wrong when printing the PDF.
• Fixes the issue that caused exception when getting the used font.
• Fixes the issue that caused exception when loading certificate to sign PDF on Azure.