ADO.Net - Fetch multiple values from database

Question

I'm new to Dotnet, can someone please advice - I want to write a CLASS LIBARY which will help multiple functions and they will fetch values from database. This CLASS LIBRARY would then be compiled as DLL and given to other apps to use.

Can anyone provide me link - where I can find good samples of Ado.net or can anyprovide working code which shows me how to fetch multiple or single values from database (writing all this in class library)

Regards

The MSDN Data Developer Center would be a good place to start looking. ALso: have you considered using e.g. Entity Framework to "hide" the complexities of database access behind "nice" .NET objects? Would definitely make sense if you're starting new .... — marc_s
– marc_s, Commented Oct 12, 2012 at 9:10

Alberto De Caro · Accepted Answer · 2012-10-12 09:39:59Z

2

ADO.NET @MSDN is a good starting point.

CodeProject features a good tutorial.

edited Oct 12, 2012 at 9:39

answered Oct 12, 2012 at 9:12

Alberto De Caro

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Michael Tsai · Accepted Answer · 2012-10-12 09:18:06Z

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Check this out: Retrieving and Modifying Data in ADO.NET

If you already know how to create and open a connection to database, then read this section: DataAdapters and DataReaders

answered Oct 12, 2012 at 9:18

Michael Tsai

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Echilon · Accepted Answer · 2012-11-13 07:56:19Z

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Go to http://www.w3schools.com/, it will be help lot of can you do better.

edited Nov 13, 2012 at 7:56

Echilon

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answered Oct 12, 2012 at 9:14

ANANTH.S

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2 Comments

marc_s Over a year ago

Don't use W3Schools - it's not the best resource at all

ANANTH.S Over a year ago

Every one have some experience.in my experience W3schools is the best..in beginning level its very helpful to learn.

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