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OLEDB Connection using windows 7 as server 13 Years Ago by jbutardo Hi, I have this program that uses OLEDB connection in order to import the excel sheet into datatable, now I am using windows xp and the server that I'm about to use would be in windows 7, what connection string do I need in order for me to connect to my excel file, thanks,. Excel Oledb Connection Error 14 Years Ago by plahanov Dear Friends, please help me to resolve my problem wit Oledb connection. For my current Project I need to fetch the …and Validate it in every second. So I use an Oledb connection to get the data from Excel file... Its working … I am getting an error that [B]"the connection for viewing your linked microsoft excel worksheet was lost......"… Creating OleDb connection in Visual Studio 2008 14 Years Ago by vbhelp Hello everyone, I am a beginner to VB .Net. I am making a project to create an OleDb connection using Visual Studio 2008. I did the same thing in VB .Net but unable to do the same in Visual Studio 2008. Can any one help me with the step by step instructions for how to create the OleDb connection, Data Adapter and the Dataset? ? ? Write into excel using oledb Connection 13 Years Ago by deva.v Hi, How to write into excel sheet using oledb connection or how to export dataset into excel sheet using oledb connection. Iam using console application in vb.net. If there are any alternate ways to write into the excel files from dataset. What is HDR and IMEX in OLEDB Connection? 13 Years Ago by jbutardo I have this OLEDB connection string connectionstring as string = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _ data.toString & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=2 I just want to know what is the meaning of HDR and IMEX, and what are their purpose on the connection string Thanks.. Re: What is HDR and IMEX in OLEDB Connection? 13 Years Ago by jbutardo [QUOTE=jbutardo;1737950]I have this OLEDB connection string connectionstring as string = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _… HDR and IMEX, and what are their purpose on the connection string Thanks..[/QUOTE] HDR means Header, if it the HDR… Re: Write into excel using oledb Connection 13 Years Ago by deva.v [QUOTE=sandeepparekh9;1582610]you want to copy all the datatabel from dataset to respective sheet in an excel file??[/QUOTE] ya.. even if not all the tables atleast one table from dataset into one sheet into excel. I want this to be done by oledb connection Limitations of OLEDB Connection when reading excel file 13 Years Ago by jbutardo Hi, I have this program that uses OLEDB connection to import excel file to data table then use it … I have this question: What are the possible limitations of OLEDB when it reads the Excel file. The File is on… Re: OleDB Connection 20 Years Ago by snufse … or ?? Code: Imports System.Data.OleDb Dim myAS400Connection As New OleDb.OleDbConnection Dim myAS400Command As New OleDb.OleDbCommand myAS400Connection.ConnectionString = "Provider=… does not support COM aggregation. Exception Details: System.Data.OleDb.OleDbException: Non-NULL controlling IUnknown was specified, and either … OleDB Connection 20 Years Ago by snufse …me what to do. Thanks Code: Dim myAS400Connection As New OleDb.OleDbConnection myAS400Connection.ConnectionString = ("Provider=SNAOLEDB;" &…") myAS400Connection.Open() Error: Exception Details: System.Data.OleDb.OleDbException: No error information available: REGDB_E_CLASSNOTREG(0x80040154). Line 46… Re: OleDB Connection 18 Years Ago by amolasu … me what to do. Thanks Code: Dim myAS400Connection As New OleDb.OleDbConnection myAS400Connection.ConnectionString = ("Provider=SNAOLEDB;" & _…=vbuser") myAS400Connection.Open() Error: Exception Details: System.Data.OleDb.OleDbException: No error information available: REGDB_E_CLASSNOTREG(0x80040154). Line 46: … Connection String 14 Years Ago by m_wylie85 Hi all i am havin a problem with my Jet oleDB connection i am getting an error and i am not sure …\PizzaDB.mdb") Dim DBCon As New OleDb.OleDbConnection(ConnString) Sub OpenDatabaseConnction() 'to open connection If DBCon.State = ConnectionState.Closed Then DBCon… Re: OLEDB "select, where, like" Query 14 Years Ago by Mike Askew … a %. However when this SQL is now executed through my OLEDB connection I get a negative response. Below is the entire… SQL product searching and fills data adapter DA = New OleDb.OleDbDataAdapter(SQL, Connection) 'Fills data sheet from the data adaptor and names… OLEDB Connection Test Problem 14 Years Ago by jamshed ahmed … OPEN THEN SWITCH USER TO LOGIN FORM IF CONNECTION IS FAIL TO OPEN THEN SEND USER TO … DATABASE FROM THE PATH THAT IS DEFINED IN THE CONNECTION STRING THEN IT THROWS EXCEPTION.AND DOESNT SEND USER…JET.OLEDB.4.0;Data Source=" + DbPath + ";Persist Security Info=false") Dim cmd As New OleDbCommand cmd.Connection … OLEDB "select, where, like" Query 14 Years Ago by Mike Askew … reading around it has come to my attention that an OLEDB connection will not handle the SQL query below as it will… put into a listbox. Is there anyway to make the OLEDB SQL query work so that the returned entries will correctly… Oledb excel writing - error - dataset 13 Years Ago by deva.v Hi i am trying to write dataset into excel using oledb connection. I get an error "The microsoft access database engine … dataset. [code] Dim excelConn As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=""E:\Test1.xls"… Re: OLEDB Connection Issue 14 Years Ago by Mike Askew …; & SelectedProduct & "';" DA = New OleDb.OleDbDataAdapter(SQL, Con) DA.Fill(DS, "Stock") …; & SelectedProduct & "';" DA = New OleDb.OleDbDataAdapter(SQL, Con) DA.Fill(DS, "Location") … OLEDB Connection Issue 14 Years Ago by Mike Askew …; & SelectedProduct & ";" DA = New OleDb.OleDbDataAdapter(SQL, Con) DA.Fill(DS, "Stock") …; & SelectedProduct & "';" DA = New OleDb.OleDbDataAdapter(SQL, Con) DA.Fill(DS, "Location") … Re: OLEDB "select, where, like" Query 14 Years Ago by Mike Askew The variable does pull from a text box, the issue is getting the full SQL query to work using OLEDB connection Re: OLEDB "select, where, like" Query 14 Years Ago by Momerath … code into Access doesn't work, and you blame the OleDB connection? I'm not sure what you are doing, as Access… Re: OLEDB Connection Issue 14 Years Ago by prvnkmr194 … WHERE Product_Number = '" & SelectedProduct & "';" DA = New OleDb.OleDbDataAdapter(SQL, Con) DA.Fill(DS, "Stock") MaxLocations… Re: OLEDB Connection Issue 14 Years Ago by prvnkmr194 … WHERE Product_Number = '" & SelectedProduct & "';" DA = New OleDb.OleDbDataAdapter(SQL, Con) DA.Fill(DS, "Stock") MaxLocations… Re: OLeDb Connection fail 16 Years Ago by fishsqzr …In the window labeled "Choose your connection" you will hopefully see your connection. If not, you can try to create… it with the New Connection button but just what happens depends on what kind of…steps fail, you probably have not set up a valid connection to your data. Fixing that gets complicated and it depends… Re: OLeDb Connection fail 16 Years Ago by khaled_nagaty … not receive any error messages it just does nothing. The connection is opened and I can test it but the problem… have an OleDbDataAdpater in the Toolbox of this edition. The connection with the database is working well in the Console environment… Re: OLeDb Connection fail 16 Years Ago by fishsqzr Are you just dragging a connection component into your form and setting it up, or are … you want to connect to, then VS will generate the connection, dataset, adapters and binding sources needed. The tables (and possibly… Re: OLeDb Connection fail 16 Years Ago by khaled_nagaty [QUOTE=fishsqzr;605061]Are you just dragging a connection component into your form and setting it up, or are … you want to connect to, then VS will generate the connection, dataset, adapters and binding sources needed. The tables (and possibly… OLeDb Connection fail 17 Years Ago by khaled_nagaty Hi all, After I open a connection between an Access database and my project I try to drag the database node onto the Windows Form but it always fail I am not able to create an OleDbConnection to the data source. How this problem can be solved? regards Khaled Re: Write into excel using oledb Connection 13 Years Ago by deva.v …;http://stackoverflow.com/questions/57987/writing-into-excel-file-with-oledb"]http://stackoverflow.com/questions/57987/writing-into-excel-file…-with-oledb[/URL][/QUOTE] I already tried with that.. I need to… Re: Write into excel using oledb Connection 13 Years Ago by sandeepparekh9 …;http://stackoverflow.com/questions/57987/writing-into-excel-file-with-oledb"]http://stackoverflow.com/questions/57987/writing-into-excel-file… Re: Excel Oledb Connection Error 14 Years Ago by lolafuertes Is it possible to create a new connection once the current is lost? If so, catch the exection event, close the current and try a new connection. Hope this helps.