Objectdatasource updating event
The Grid View 'Grid View1' fired event Sorting which wasn't handled.
The Grid View 'Grid View1' fired event Row Deleting which wasn't handled. When I say manually databinding I mean not using a data source control specified as a Data Source ID, but rather setting the Grid View’s Data Source equal to the appropriate data object and calling Data Bind. NET 2.0 are familiar with how to deal with this, but since ASP.
We’ll start with binding data to the Grid View, then build up functionality from there.
First, we’ll implement a method to databind the Grid View, which will be called whenever databinding needs to be performed.
Net Grid View control with simple Data Set or Data Table, and also explains the methods like Insert, Edit, Update and Delete function in the Grid View control.
You can see most of the articles and tutorials in many websites teach you the way to bind a Grid View control to the database with some Data Source controls such as SQLData Source, Object Data Source, Access Data Source and even XMLDatasource.
So I’m writing a quick demo for a book chapter, and I want to use something close to best practices, so I’m eschewing the Sql Data Source and favoring the Object Data Source. Mega Lame.2) Modify the Update query (by hand) so that it doesn’t update the key columns.
In this example, we’ll go through a fully featured Grid View with editing, deleting, selecting, sorting, and paging functionality that is manually bound and identify the limitations and some of the workarounds. Sql Data Source, Object Data Source, Linq Data Source, etc) specified in a Data Source ID, the Grid View can automate many functions because, through the data source control, the Grid View on its own can perform the following operations: When you manually bind data to a Grid View, the Grid View itself cannot perform these operations, so they must be implemented in your code.
Web Controls namespace contains classes that allow you to create Web server controls on a Web page.
Because Web server controls run on the server, you can programmatically control these elements. The namespace also contains classes that are not rendered on the Web page, but support data operations, such as the Sql Data Source and Object Data Source classes. Serves as the abstract base class for button fields, such as the Button Field or Command Field class.
Specfically, I am doing an insert using an object that calls a web service to accomplish this.
The service returns a message to the Insert method that indicates that the insert can't be accomplished because it is trying to insert a duplicate key value.