Rowupdating in gridview example

23-Nov-2014 00:23 by 5 Comments

Rowupdating in gridview example

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.

This is the final Grid View markup, so you can see the event handlers we’re going to implement.

NET forums is how to deal with exceptions like The Grid View 'Grid View1' fired event Row Editing which wasn't handled.

The Grid View 'Grid View1' fired event Page Index Changing which wasn't handled.

Everything worked fine until recently, but now, for some reason, after editing a row in the Grid View, I click on Update which calls the Grid View1_Row Updating event, in which I use e.

We also need force databinding to occur when then page is loaded, which we’ll handle in Page_Load.

The required actions for paging to work are setting the new page index, setting the Data Source, and calling Data Bind (the last two through the Bind Data method).

In addition to that, we’re resetting the Edit Index and Selected Index when the page is changed to avoid cases, for example, where you change pages and are suddenly editing a different item.

First, we’ll implement a method to databind the Grid View, which will be called whenever databinding needs to be performed.

We’re using Linq to SQL to pull data from our database and bind it to the Grid View.

We’ll revisit this method when we implement the sorting functionality.

NET 2.0 most of the examples and tutorials deal with setting the Data Source ID, which buys you a lot of automation that you may not even appreciate unless you’ve done this the old fashioned way.

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.

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