Asp net gridview onrowupdating

For this I will make the editable Grid View and use the Required Field Validator for the Text Boxes.I will also show you that how you can use validation against the Drop Down List control which is contained inside the Grid View control.

asp net gridview onrowupdating-20

In the previous article , we learned how to create a simple Grid View at runtime .

Sql Client; public partial class _Default : System.

The "Description" and "Choose" columns are template columns.

The Grid View looks something like this: If you carefully read the HTML code of the Grid View which I have posted above then you will notice one very special thing.

Please keep in mind though, that while cookies and sessions can be accessed from all your pages on your website, View State values are not carried between pages.

Here is a simple example of using the View State to carry values between postbacks: Try running the project, enter your name in the textbox and press the first button. This one does nothing at all actually, it just posts back to the server.

I am assuming that I have to play with record of persons (First Name, Last Name, Age) and I will refer only these data through out this article. just to give you flexibility to not show scroll bar for long screens.

For the ease of understanding, I have created BAL, DAL into the App_Code folder. pre 2) Can you post other similar article with Ajax? Because in practice we expect the delete to be performed with confirmation and also in details screen. Add new / Edit in 2 different tab panels - to have better usability. Regards, Sreedhar Thanks Vansree for your suggestions. Regarding pre class, I will let the webmaster know about it. As far as article on Ajax is concerned, I will try my best to post few articles on Ajax in coming days. Regards This is simpler example for 3-Tier Architecture.

Grid View和Check Box结合:效果图:后台代码:using System;using System.

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