By Matthew MacDonald, Bill Hamilton
ISBN-10: 0596003617
ISBN-13: 9780596003616
Written via specialists at the MicrosoftÂR .NET programming platform, ADO.NET in a Nutshell can provide every thing .NET programmers might want to get a jump-start on ADO.NET expertise or to sharpen their talents even extra. within the culture of O'Reilly's In a Nutshell sequence, ADO.NET in a Nutshell is the main whole and concise resource of ADO.NET info on hand. ADO.NET is the suite of knowledge entry applied sciences within the .NET Framework that builders use to construct functions companies gaining access to relational info and XML. Connecting to databases is a basic a part of such a lot functions, whether or not they are internet, WindowsÂR, allotted, client/server, XML internet providers, or anything solely diverse. yet ADO.NET is considerably assorted from Microsoft's prior facts entry applied sciences - together with the former model of ADO - so even skilled builders have to comprehend the fundamentals of the recent disconnected version ahead of they begin programming with it. present with the .NET Framework 1.1, ADO.NET in a Nutshell bargains one position to appear in case you need assistance with whatever concerning this crucial know-how, together with a connection with the ADO.NET namespaces and item version. as well as being a important reference, this publication presents a concise beginning for programming with ADO.NET and covers quite a few concerns that programmers face whilst constructing net purposes or net companies that depend upon database entry. utilizing C#, this ebook provides genuine international, functional examples to help you positioned ADO.NET to paintings instantly.
Read or Download ADO.NET in a Nutshell PDF
Best visual basic books
Microsoft® VBScript Step by Step by Ed Wilson PDF
How one can automate home windows management step-by-step with hands-on guide from a number one Microsoft visible BasicR Scripting variation (VBScript) coach. This advisor positive factors self-paced labs, timesaving counsel, and greater than a hundred pattern scripts.
New PDF release: Microsoft Visual Basic 2008 Express Edition: Build a Program
It begins breaking down round the finish of the sixth bankruptcy. one of many directions inform you to accomplish an motion that visible C# does not aid. The significant other fabric (which isn't really at the disk, you must obtain it) has mistakes. Upon loading one of many "completed" tasks a listing of blunders popped up.
Read e-book online Build Your Own ASP.NET Website Using C# & VB.NET PDF
An academic type e-book for absolute newcomers that walks readers via an advent to databases and programming suggestions after which exhibits them how one can construct useful purposes utilizing Microsoft's expertise. construct your personal ASP. internet web site utilizing C# & VB. web courses readers via acquiring, fitting and configuring all of the precious software program to increase dynamic web pages.
Read e-book online Visual Basic 2005 : a developer's notebook PDF
While Microsoft brought the visible simple . internet programming language, as a part of its flow to the . web Framework years in the past, many builders willingly made the swap. hundreds of thousands of others, besides the fact that, endured to stay with visible easy 6. They were not prepared for the sort of radical switch, which integrated an object-oriented setting just like Java.
- MCTS Self-Paced Training Kit (Exam 70-516): Accessing Data with Microsoft .NET Framework 4
- Beginning Visual Basic 2005 Express Edition: From Novice to Professional
- Microsoft Visual Studio Tips
- Pro Visual C++ 2005 for developers : featuring C++/CLI
- MCPD 70-518 Exam Ref: Designing and Developing Windows Applications Using Microsoft .NET Framework 4
Extra info for ADO.NET in a Nutshell
Example text
NET connection string The ODBC connection string resembles the SQL Server and OLE DB connection strings. However, the support for some parameters depends on the ODBC driver used. Typically, an ODBC connection string requires a Data Source parameter (use localhost for the current computer), the Initial Catalog parameter (the database name), and the user id and password parameters. It also requires a Driver setting that indicates the ODBC driver to use, or its data source name (DSN), which associates a symbolic name with a group of database settings that otherwise goes into the connection string.
Connection pooling performance categories Counter Description Current # connection pools Current number of pools. Each pool contains a group of connections that can be reused for different clients. Separate pools will be created for requests with different connection strings or for connections in different transaction contexts. Current # pooled and nonpooled connections The total number of connections, including those in the pool. Current # pooled connections The total number of connections currently in the pool.
To do this, you need Data Definition Language (DDL) commands. SQL defines many basic commands various database vendors use to implement and sometimes extend. These include old standbys such as DROP TABLE and CREATE DATABASE. ADO, the previous generation of data-access technology, had a sibling called ADOX that provided an object-oriented wrapper for the DDL commands. NET doesn't have any such niceties. However, you can still modify table structure or create new tables programmatically; you just have to do it the hard way, by constructing a Command and executing it with the ExecuteNonQuery( ) method.
ADO.NET in a Nutshell by Matthew MacDonald, Bill Hamilton
by Mark
4.3