Gridview templatefield not updating
In this article we will look at the steps for building such a custom control as well as how to use the control in an ASP. The custom control's complete source code and a demo application are available for download at the end of this article. If you have programmatically bound data to the Grid View, then you will need to create an event handler for the property is toggled.This functionality enables the Grid View control to provide built-in, bi-directional sorting.Now you can ask questions directly to me on my new site ASPForums. In this article I will explain how to get the selected rows of Grid View with Check Box in ASP. The idea is to have a button which when clicked, a loop will be executed over Grid View Rows. Net Grid View with Check Box in the Template Field column of Grid View.Open the aspx file in design mode and click on the arrow on the top right corner of the Grid View.You will see a menu and choose “Edit Columns” Click on the field that you want to convert from Bound Field to Template Field. Then click on “Convert This Field to Template field”.To provide flexibility, the Grid View offers the Template Field, which renders using a template.A template can include a mix of static HTML, Web controls, and databinding syntax.
By default the gridview provides the fields in the boundfield format.
A loop is executed over the Grid View Data Rows and Check Box is referenced.
If the Check Box is checked then the name and country are fetched from the Bound Field and the Template Field Label respectively.
The first column consists of a Label control while the other two columns consists of a Label and a hidden Text Box.
The Text Box will be made visible while performing Edit and Update operations in the Grid View.
The boundfields are fileds that have fixed GUI type and an associated datafield.