Tài liệu Connecting to an Oracle Database docx

... 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 ... code contains two event handlers: Oracle Button.Click Creates and opens a connection to an Oracle database using the Oracle .NET data provider. Infor...

Ngày tải lên: 24/12/2013, 05:15

... Recipe 1.1 Connecting to an ODBC Data Source Problem You want to access your data source using an ODBC provider from your .NET application. Solution Use the ODBC .NET data provider to access ... to access data exposed through an ODBC driver. The sample code contains a single event handler: Connect Button.Click Creates an OdbcDataAdapter and uses it to fill a DataT...

Ngày tải lên: 24/12/2013, 05:15

... 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 ... results from an Oracle database. Listing 1.3: OLEDBCONNECTIONORACLE.CS /* OleDbConnectionOracle.cs illustrates how to use an OleDbConnection object to connect to an...

Ngày tải lên: 24/12/2013, 01:17

... 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 or...

Ngày tải lên: 14/12/2013, 18:16

... Recipe 1.3 Connecting to a Password-Protected Access Database Problem You want to connect to a Microsoft Access database that has a database password. Solution Use the Jet OLEDB :Database Password ... 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 Sec...

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. ... contains the user and group information for the secured database while the actual permissions are stored in the database file. When you connect to a secured Jet database, the us...

Ngày tải lên: 24/12/2013, 05:15

... 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 ... in an Excel workbook. The sample code contains two event handlers: Form.Load Creates an OleDbDataAdapter that uses the Jet OLE DB provider to access an Excel workbook. Cust...

Ngày tải lên: 14/12/2013, 18:16

... can define an onSoundComplete event handler to it. If you delete or re-create the Sound object, you must redefine the onSoundComplete event. In other words, you can't attach an event to ... loaded into the slideSound Sound object has finished playing. A call is made to the changeSlide() function. < Day Day Up > This call acts as an automatic advancing mechanis...

Ngày tải lên: 14/12/2013, 22:15

... putting together topics from their texts. That means finding those topics and putting them together—usually in essay questions. How to Ace Any Test 58 c05.qxd 6/29/04 12:42 PM Page 58 (PANTONE ... for not having to study, think again. To do well on an open-book test, you have to know the same sort of concepts and key topics need- ed to answer essay questions. And you have to kn...

Ngày tải lên: 15/12/2013, 03:15

... false contour are to divide the most significant bits into subfields and to rearrange the subfield order from most significant bit (MSB) to least significant bit (LSB). Image sticking is another issue ... levels. PDP panel Inductor Power supply Diode Transistor Capacitor Figure 5.29 Typical energy recovery circuit. Contents ix 7.5.1.3 HIL, EIL and p–i–n structure 200 7.5.1.4 Top-emission an...

Ngày tải lên: 21/12/2013, 04:17