All You Need to Know about ADO.NET: Part 2/2
page 19 of 27
by Devarticles.com
Feedback
Average Rating: This article has not yet been rated.
Views (Total / Last 10 Days): 90513/ 191

Record Management
Inserting a record

A blank record is inserted by using the NewRow method. The new row inherits all of the columns from the concerned table's DataColumnCollection collection:

Dim anyRow as DataRow = ExistingTable.NewRow

The code shown above is an example of adding a row. A row can be added using the add method of the DataRowCollection. After the new blank record is added, it is treated like an existing record and updated in the same way.

Deleting a record

A record is deleted using the Delete method of the DataRow object:

DsCustomers1.Customers.Rows(0).Delete()

Merging two Datasets

You can merge two Datasets by using Merge method of the DataSet object.


View Entire Article

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

Product Spotlight
Product Spotlight 





Community Advice: ASP | SQL | XML | Regular Expressions | Windows


©Copyright 1998-2024 ASPAlliance.com  |  Page Processed at 2024-07-25 11:37:38 AM  AspAlliance Recent Articles RSS Feed
About ASPAlliance | Newsgroups | Advertise | Authors | Email Lists | Feedback | Link To Us | Privacy | Search