C#.Net, Get the OLEDB provider version

问题

I need to Identify the Installed OLEDB provider version. before reading an Excel file. How can I do that?

回答1:

You can use the OleDbEnumerator.GetElements Method . http://msdn.microsoft.com/en-us/library/system.data.oledb.oledbenumerator.getelements.aspx to enumarate the drivers. You ask the versions of them maybe this link helps: http://dotnetref.blogspot.com/2009/04/getting-version-of-oledb-provider.html

回答2:

Have a look in the registry and see if the Jet OLE DB provider is there

The Path is: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Jet\4.0\Engines

Then you will have

Jet 4.0 Engines Jet 2.0 Jet 3.0 Jet 4.0

来源：https://stackoverflow.com/questions/6570066/c-net-get-the-oledb-provider-version