File Path is not a valid path - social.msdn.microsoft.com
Oct 7, 2021 · Make sure that the path name is spelled correctly and that you are connected to the server on which the file resides. at System.Data.OleDb.OleDbConnectionInternal..ctor …
OleDBConnection use for 32 bit and 64 bit application in same machine
Jun 18, 2019 · I create a dll that are used for 32 bit and 64 bit application in same machine .In this dll we need to create OleDbConnection and ODBC Connection for read SQL, Excel and Text file data into a …
This table contains cells that are outside the range of cells defined ...
Mar 19, 2013 · When using OleDbConnection with a workbook you need to have data in evverey header row and every header column like a database. OleDbConnection treats the excel workbook like an …
Previous beta version error when reading a file created in Exel 2007
Jan 13, 2009 · at System.Data.OleDb.OleDbConnectionInternal..ctor (OleDbConnectionString constr, OleDbConnection connection) at System.Data.OleDb.OleDbConnectionFactory.CreateConnection …
Inserting into excel using oledb - social.msdn.microsoft.com
Mar 11, 2013 · One Field Code: Dim excelcon As New OleDbConnection ("Provider=microsoft.jet.oledb.4.0;Data Source=c:\Test.xls;Extended Properties=""EXCEL …
OleDB Connection String for a DB included in the project
Mar 14, 2014 · try { //establish connection to database con = new OleDbConnection (conStr); } catch (Exception ex) { Console.WriteLine ("Failed to establish database connection.
dynamic bar chart update on combo box change
Sep 9, 2014 · after making change in combo box, my chart needs to be get updated. And this is not at all happening, its not getting updated to my load func. combo box is getting ...
DataGridView Default Error Dialog --------------------------- The ...
Jan 9, 2012 · Question 0 Sign in to vote Here is the code string tbname = comboBox1.SelectedItem.ToString (); OleDbConnection con = new OleDbConnection …
OleDBException Invalid index 0 for this OleDbParameterCollection with ...
Sep 7, 2010 · If ContractID = -1 Then For Each itm In Tbl_ContractsList Dim oleconnection As New OleDb.OleDbConnection (connectionstring) Dim syntax As String = "UPDATE tbl_employees SET " …
trabajar con excel desde c# - social.msdn.microsoft.com
He logrado leer dos libros de Excel al mismo tiempo sin problemas con OleDbConnection con el siguiente método: