https://learn.microsoft.com/zh-tw/dotnet/api/system.data.oledb.oledbpermission?view=netframework-4.8.1&viewFallbackFrom=net-10.0-pp
OleDbPermission Class (System.Data.OleDb) | Microsoft Learn
Enables the .NET Framework Data Provider for OLE DB to help make sure that a user has a security level sufficient to access an OLE DB data source.
class systemdataoledbmicrosoftlearn