By Bill Hamilton
This advisor is strikingly assorted from different books on Microsoft ADO.NET. instead of load you down with idea, the recent variation of ADO.NET 3.5 Cookbook supplies greater than 2 hundred coding options and most sensible practices for actual difficulties you are prone to face with this expertise utilizing visible Studio 2008 and the .NET 3.5 platform.
Organized that will help you locate the subject and particular recipe you would like quick and simply, this publication is greater than only a convenient compilation of cut-and-paste C# code. ADO.NET 3.5 Cookbook additionally deals transparent factors of the way and why every one code resolution works, and warns you of strength pitfalls so that you can learn how to adapt the book's problem-solving concepts to assorted situations.
This choice of timesaving recipes covers very important themes including:
- Connecting to data
- Retrieving and coping with data
- reworking and studying data
- enhancing data
- Binding info to .NET consumer interfaces
- Optimizing .NET info access
- Enumerating and protecting database objects
- holding database integrity
Ideal for ADO.NET programmers in any respect degrees, from the fairly green to the main subtle, this new version covers the numerous 3.5 improve, together with new programming instruments resembling LINQ. ADO.NET 3.5 Cookbook deals a painless manner for these of you preferring to profit by way of doing in terms of increasing your talents and productiveness.
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Extra resources for ADO.NET 3.5 Cookbook
Max Pool SizeMaximum number of connections allowed in the pool. Min Pool SizeMinimum number of connections maintained in the pool. PoolingSpecifies whether the connection is drawn from a pool or, when necessary, created and added to a pool. The default is true. 2. NET data provider are described in Table 1-4. 63 64 Table 1-4. Oracle connection string pooling attributes AttributeDescriptionConnection LifetimeLength of time in seconds after creation after which a connection is destroyed. EnlistSpecifies whether the connection is automatically enlisted in the current transaction context of the creation thread if that transaction context exists.
Cs in the project ConnectExcel is shown in Example 1-14. Example 1-14. ReadKey( ); } } } The output is shown in Figure 1-14. Figure 1-14. 3. NET data provider. 0, which is the new Access database engine OLE DB driver that can also read previous versions of Microsoft Excel workbooks. The Jet OLE DB driver cannot access Microsoft Excel 2007 workbooks. 14. 1. NET to access data stored in a text file. 2. NET data provider. NET data provider. Information about the connection is displayed. cs in the project ConnectTextFile is shown in Example 1-15.
TCP/IP Sockets, NWLink IPX/SPX, and Named Pipes are supported. NWLink IPX/SPX The native protocol of Novell Netware networks. For more information about configuring network protocols, see Microsoft SQL Server Books Online. The use of the SQL Server TCP/IP Sockets improves performance and scalability with high volumes of data. It avoids some security issues associated with named pipes. As with any protocol, the client and the server must be configured to use TCP/IP. Do this through SQL Server Configuration Manager by expanding the SQL Server Network Configuration node and enabling TCP/IP in the Protocols subnode.
ADO.NET 3.5 Cookbook by Bill Hamilton