https://learn.microsoft.com/zh-tw/dotnet/api/microsoft.office.tools.excel.ismarttagextension.recognize?view=vsto-2022
ISmartTagExtension.Recognize Method (Microsoft.Office.Tools.Excel) | Microsoft Learn
Searches text in the cell for recognized terms. This type or member is intended to be used only in projects for the 2007 Microsoft Office system. Smart tags...
microsoft officerecognizemethodtoolsexcel