Tài liệu Connecting to Access and Oracle Databases docx

... Connecting to Access and Oracle Databases In this section you'll see examples of connecting to both an Access and an Oracle database. To interact with either of these databases ... OleDbConnection object and retrieve a row from the Customers table. Notice that you use an OleDbCommand and OleDbDataReader object to run a SQL statement and read the ret...

Ngày tải lên: 24/12/2013, 01:17

... protocol stack to manage these nodes. Newer equipment uses an IP protocol stack to interconnect the nodes. The LoopStar product family implements both the IP and OSI protocol stacks to provide remote management ... provide remote management through legacy and next-generation networks. This allows nodes to be automatically discovered and the management traffic to be sent to t...

Ngày tải lên: 21/12/2013, 08:17

... users to have distinct levels of access or permissions. Anyone with the password has unrestricted access to the database. The Set Database command from the Tools Security menu is used to set ... connection string to specify the password. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection to a password-secured Microsoft A...

Ngày tải lên: 24/12/2013, 05:15

... LiB ] Recipe 1.4 Connecting to a Secured Access Database Problem You want to connect to a Microsoft Access database that has been secured with user-level security and a workgroup file. ... connection string to specify the path and filename of the workgroup information file or system database. The sample code contains a single event handler: Connect Button.Click Cre...

Ngày tải lên: 24/12/2013, 05:15

... LiB ] Recipe 1.9 Connecting to an Oracle Database Problem You want to connect to an Oracle database. Solution You can connect to an Oracle database using either the Oracle .NET data provider ... Microsoft Oracle .NET data provider accesses an Oracle database using the Oracle Call Interface (OCI) through Oracle client connectivity software. The provider can...

Ngày tải lên: 24/12/2013, 05:15

... and it works with Tomcat. If you want to start NetWare Enterprise Web Server and Tomcat within your AUTOEXEC.NCF, start NetWare Enterprise Web Server first and give it enough time to load and ... to sys:\jakarta-tomcat-3.2.2. Be sure that you have the folders sys:\jakarta-tomcat-3.2.2\lib and sys:\jakarta-tomcat-3.2.2\bin. 3. Add the following lines to your sys:\etc\java...

Ngày tải lên: 10/12/2013, 16:15

... 1.2 Connecting to a Microsoft Excel Workbook Problem You want to access data stored in a Microsoft Excel workbook. Solution Use the OLE DB Jet provider to create, access, and modify data stored ... sample code contains two event handlers: Form.Load Creates an OleDbDataAdapter that uses the Jet OLE DB provider to access an Excel workbook. Custom insert and update logi...

Ngày tải lên: 14/12/2013, 18:16

... need to understand what a SQL Server or MSDE named instance is and how to connect to one. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection to ... [ Team LiB ] Recipe 1.7 Connecting to a Named Instance of SQL Server or Microsoft Data Engine (MSDE) Problem You want to connect to a named instance of a SQL Server...

Ngày tải lên: 14/12/2013, 18:16

... Parents and Guardians: I would like to take this opportunity to welcome you and your child to my 9 th grade “Essential Elements of Science” class. I am looking forward to this new year and working ... keep them in your science notebook. When in doubt, please refer to this list and review. 1. NEED TO TALK TO ME? If you need to talk to me about something, pleas...

Ngày tải lên: 20/12/2013, 23:15

... Team LiB ] Recipe 1.19 Connecting to a Text File Problem You want to use ADO.NET to access data stored in a text file. Solution Use the OLE DB Jet provider to access data in a text file. ... teas, beers, and ales" 2,"Condiments","Sweet and savory sauces, relishes, spreads, and seasonings" 3,"Confections","Desserts, candies,...

Ngày tải lên: 24/12/2013, 05:15