Define dataset object, DOT NET Programming

Assignment Help:

How can you identify whether or not any changes are made to the DataSet object as it was last loaded?

The DataSet object provides the following two methods to track down the changes:

The GetChanges() method - Returns the DataSet object, which is changed since it was loaded or as the AcceptChanges() method was executed.

The HasChanges() method - Indicates if any alters occurred since the DataSet object was loaded or after a call to the AcceptChanges() method was made.

If you require to revert all changes since the DataSet object was loaded, use the RejectChanges() method.

 


Related Discussions:- Define dataset object

Relation between classes and objects, What is the relation between Classes ...

What is the relation between Classes and Objects? The class & object look very much same but are not same. The Class is a definition, while object is a instance of the class cr

Describe the layer of the .net framework, Question: (a) Using the help...

Question: (a) Using the help of a diagram, describe the layer of the .NET framework that sits between Visual Basic.NET 2005 and the operating system. (b) Explain the charac

What is an activity, What is an activity? In Windows Workflow Foundatio...

What is an activity? In Windows Workflow Foundation 4.0, an activity is the basic unit of composition and implementation of a workflow. Each activity in a workflow consists of

Login page, how to connect login page with my database and check the values...

how to connect login page with my database and check the values with the database.

What are runtime services, What are runtime services? Runtime services ...

What are runtime services? Runtime services having of predefined and user-defined classes that are available to the workflow runtime engine during implementation to customize t

Asp.net mvc 4 setup project, I am seeking someone (person or company) who a...

I am seeking someone (person or company) who already has been developing some ASP.NET MVC 4 application with the subsequent requirements (so there is no need to spend extra time to

Post cache substitution, What is Post Cache substitution? The Post cach...

What is Post Cache substitution? The Post cache substitution is used when we want to cache the complete page but also require some of the dynamic region inside that cached page

Convert an existing flash file into html5, Project Description: We are s...

Project Description: We are seeking a simple tool that can convert an existing flash file (.SWF) into HTML5. Our idea is to convert small flash games into html5 games. Please NO

Basic use of "dataview", What is basic use of "DataView"? The "DataView...

What is basic use of "DataView"? The "DataView" represents the whole table or can be small parts of rows depending on some criteria. It is the best used for sorting and finding

Steps involved to fill a dataset, What are the steps involved to fill a dat...

What are the steps involved to fill a dataset ? The sample code is shown below: Private Sub LoadData() Dim strConnectionString As String strConnectionString = AppSetti

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd