All You Need to Know about ADO.NET: Part 2/2
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Schema
For most of the work done with data in ADO.NET, you don't have to delve deeply into schemas. When you use the tools to create a DataSet representing tables in your database, Visual Studio .NET generates an XML Schema describing the structure of the DataSet. The XML Schema is then used to generate a typed DataSet, in which data elements (tables, columns, and so on) are available as first-class members.

However, there are times when we have to create or edit schemas ourselves. A typical example is developing a schema in conjunction with a partner or client. One will often have to map the schema elements to the structure of one's own database. VB provides us with visual tools for working with XML files/schemas/ADO.NET Datasets. It's called the XML Designer. The XML Designer is used to create and edit XML Schema files, ADO.NET Datasets, XML data files, and XML source code. The XML Designer has three views.

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User Comments

Title: disconnected architecture   
Name: kinjalpadashala
Date: 2012-02-14 3:19:39 AM
Comment:
p/z help me how to select the data in grid and bind of textbox.
Title: thank you   
Name: kartik
Date: 2011-03-24 1:04:35 AM
Comment:
is it posibile to insert the record enter at the 1st row of database every time?
Title: Ado.net Connected Architecture   
Name: Vidhya Patel, India(mota)
Date: 2011-03-08 11:27:53 PM
Comment:
I use this content in my Presentation....it's very useful for me....... so thanks a lot
Title: ado.net   
Name: Manimegalai
Date: 2010-09-15 3:31:43 AM
Comment:
That is great collection
thank u;;;;;;;;;;;;;;
Title: Thanks   
Name: Amin Anwar
Date: 2009-05-14 5:19:09 AM
Comment:
That isgr8 collection;;;
thanks
Title: Ado.net   
Name: Saurabh Shrivastava
Date: 2007-02-20 11:46:46 AM
Comment:
Brilliant Work,It could be more useful by giving some code in it.
Title: Thank you   
Name: Jayalakshmi baskaran
Date: 2006-05-30 5:39:23 AM
Comment:
I want to create the sqldataAdapter and the Dataset in Code
Can you please help it out
Title: Ado.Net   
Name: Rohan Ragoo
Date: 2006-01-09 12:37:59 PM
Comment:
Excellent Overview. All topics are dicussed in an effective timeline.
Title: XML   
Name: Rajesh Medackel,India
Date: 2005-10-01 5:26:30 AM
Comment:
Good write up .... Thanx
Title: ADO.Net   
Name: k
Date: 2005-05-03 11:31:30 AM
Comment:
to the authors thanks a lot for the unselfish information

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