OLEDB is much faster than the SQLClient, EXCEPT when it is access through ADO.NET. The drivers for OLEDB are written in native unmanaged code however, when you access these drivers through …

Sep 19, 2008 · Also, there exists OLEDB provider (wrapper) for ODBC which allows one to use OLEDB to access ODBC data sources if one so wishes. In terms of the features OLEDB is substantially …

It old me I had both Microsoft.ACE.OLEDB.16.0 and Microsoft.ACE.OLEDB.12.0, but when I tried to import data, I got the same 'not registered on your local machine' as the OP, for both Excel 16 and …

open the UDL file in Notepad or another text editor, it should more or less have this format: [oledb] ; Everything after this line is an OLE DB initstring Provider=Microsoft.Jet.OLEDB.4.0;Data …

I had the same issue after installing the 64 bit Oracle client on Windows 7 64 bit. The solution that worked for me: Open a command prompt in administrator mode cd …

The Problem is that OleDb (and Odbc too) does not support named parameters. It only supports what's called positional parameters. In other words: The name you give a parameter when adding it to the …

For debugging purpose I'd like to know ways to test OLE DB connection string quickly. I've found this free software, it works on my machine, tested successfully. Is there a even quicker way to do...

I want to make a simple application for an exercise, so it could be nice to connect to a simple database like Access (.accdb) My program looks like this: using System; using System.Collections.Ge...

Generally, in the OLEDB destination we insert the returned dataset from the source to destination table, but in my case I have to update the old 50K rows with these new 50K rows.

I have the following method to inserting data into an an access databasewhich works fine but I do get a problem if I try to insert text that contains single quotes I have learned. [WebMethod] publi...