oledb

I am using VFPOLEDB driver to read DBF files and I keep getting this error and I am not sure why and how to fix the problem: The provider could not determine the Decimal value. For example, the row was just created, the default for the Decimal column was not available, and the consumer had not yet set a new Decimal value. Here is the code. I call this routine to return a DataSet of the DBF file and display the data in a DataGridView. public DataSet GetDBFData(FileInfo fi, string tbl) { using (OleDbConnection conn = new OleDbConnection( @"Provider=VFPOLEDB.1;Data Source=" + fi.DirectoryName + "

I'm attempting to take Excel 2003 and connect it to SQL Server 2000 to run a few dynamicly generated SQL Queries which ultimately filling certain cells. I'm attempting to do this via VBA via ADO (I've tried 2.8 to 2.0) but I'm getting an error while setting the ActiveConnection variable which is inside the ADODB.Connection object. I need to resolve this pretty quick... Requested operation requires an OLE DB Session object, which is not supported by the current provider. I'm honestly not sure what this error means and right now I don't care. How can get this connection to succeed so that I can

I am creating and releasing references to excel com interfaces to manipulate excel's worksheets. In this situation Excel closes itself correctly. If I use OleDbDataAdapter connection to fetch data then excel is still in the memory. I have read almost everything on this subject. I have created subroutines to appropriate release references. I am using: GC.Collect(); GC.WaitForPendingFinalizers(); What else can I do? This seems to be obscure problem.. Here is the code: namespace ExcelTestCode { class Program { static void Main(string[] args) { Application excel = null; Workbook workbook = null;

I've created a code that updates/edits details of a/an computer/electronic product for a C# program connecting to the MS Access. Here are the codes: OleDbCommand cmd = new OleDbCommand("UPDATE Available SET ProductType = '" + newAvailable.ProductType + "', Brand = '"+ newAvailable.Brand + "', Model = '" + newAvailable.Model + "', SerialNo = '" + newAvailable.SerialNo + "', Remarks = '" + newAvailable.Remarks + "', RAM = '" + newAvailable.RAM + "', HDD = '" + newAvailable.HDD + "', ODD = '" + newAvailable.ODD + "', VideoCard = '" + newAvailable.VideoCard + "', PS = '" + newAvailable.PS + "'

Fellow more advanced programmers: Please forgive me if this seems like the tired Python 32-bit/64-bit ODBC/OLEDB Windows issue but I tried searching the forums and can't quite find the reason to my issue. Basically, I tried to connect a very simple Python script first via ODBC using the pypyodbc module, and then second via OLEDB using the adodbapi module, both attempts to an MS Access 2010 .accdb database. However, for OLEDB I consistently get the 'Provider not found. It may not be properly installed' error. And for ODBC I consistently receive the 'Data source name not found and no default