NPOI 如何讀加密的Excel

[nizhijie1984]

如題 Excel 加密后 報錯:Initialisation of record 0x5B left 2 bytes remaining still to be read.
這裡用Biff8EncryptionKey 還是報錯

      
Using sFilename As New FileStream(sFile, FileMode.Open, FileAccess.Read)
            Biff8EncryptionKey.CurrentUserPassword = "1194" '打开前调用
            Dim shfbook As New NPOI.HSSF.UserModel.HSSFWorkbook(sFilename)
End Using