ole db provider

server|sqlserver| Distributed | solution This article belongs to Spanzhang original, its blog address is: Http://blog.csdn.net/spanzhang. Quote or paste, please specify the source, thank you!! Server: Message 7391, Level 16, State 1, line 6 The operation could not be performed because the OLE DB provider ' SQLOLEDB ' could not start the split Cloth-type transact

"read" purposes.When imex=2 is "connected mode", the Excel file opened in this mode can support both "read" and "write" purposes.After reading these people will not have to say my writing why there is a problem. I will change the connection to read as follows:Private filename as String = Server.MapPath (".") + "\test.xls; Extended properties= ' Excel 8.0; Hdr=yes;imex=2 ' "Dim constr as String = "Provider=Microsoft.Jet.OLEDB.4.0;Data source=" + filen

Tags: DataGridView style blog http color io os using ARYou can use OLE DB (Object linking and embeding DataBase) to access excel in. Net1 usingSystem;2 usingSystem.Data;3 usingSystem.Windows.Forms;4 usingSystem.Data.OleDb;5 6 namespaceExceldemo7 {8 Public Partial classForm1:form9 {Ten PublicForm1 () One { A InitializeComponent (); - } - the Private voidButton1_Clic

application is to open the Connection at late as can, and close it as soon as you can, which means your open and close database connection on ever Y ASP page. The encouraged practice is to use just one set of Oracle Username/password for your entire application, not one set for EA CH user as you are used to does with client/server applications. Access control are no longer performed by the database, but by your application. You can save the ADO connection string in a application variable in the

StaticSystem.Data.DataTable Getoledb_record (str _dbpath,str _query) {System.Data.OleDb.OleDbConnection oledbconnectio N System.Data.OleDb.OleDbCommand OleDbCommand; System.Data.OleDb.OleDbDataAdapter OLEDBAdapter; System.Data.DataSet DataSet; System.Data.DataTableCollection DC; System.Data.DataTable DT; STR connetionstring; STR DbPath= _dbpath;//= @ "\\192.168.0.41\STARWATCH itdc PRO i\itdc-acs.mdb";str straccessselect = _query;//"SELECT Top ten * from Qrycardeventlist";str

Label: stringPath ="C:\\users\\aaa\\desktop\\aa.xls"; stringconn ="Provider = microsoft.jet.oledb.4.0; Data Source ="+ Path +"; Extended properties= ' Excel 8.0; Hdr=false;imex=1 '"; OleDbConnection Olecon=NewOleDbConnection (conn); Olecon.open (); stringSQL ="select * FROM [sheet1$]"; OleDbDataAdapter mycommand=NewOleDbDataAdapter (SQL, Olecon); DataSet DS=NewDataSet (); mycommand. Fill (DS,"[sheet1$]"); Olecon.close (); int

ASP. NET JavaScript and ole db. This article assumes that you are familiar with Visual Basic. NET and JavaScript abstract in most cases, ASP. NET advanced templated controls such as DataList and DataGrid) is the best choice for data representation. However, when you need flexible layout, the Repeater control is what you need. In this article, the author will build a fully functional network diary applicatio

data database. But with the development of technology obviously we need to face not only the relational database. You also need access to non-relational row and hierarchy row data that cannot be used in SQL interviews, including the data in the messaging system, the text on the Web, the folder service, and so on. So. The relationship between OLE DB and ODBC from the point of view of the data source, for ex

odbc| Connection Database | The difference is notable for the compatibility of OLE DB with ODBC, which allows OLE DB to access existing ODBC data sources. The advantages are obvious because ODBC is more commonly used relative to OLE DB