Asp net gridview rowupdating datakeynames

In this article we create a Gridview from database and add some additional operations such a add, edit and delete data in the Grid View control.

In the previous article , we learned how to create a simple Grid View at runtime . Net project and open the design view and write the following code in the aspx file.

Find Control("txtstate"), Text Box) Dim zip As Text Box = Direct Cast(grid View.

To String("update stores set stor_name='" stor_name.

You can also assign multiple primary keys if desired by separating them with a comma (,). This allows you to create a new instance of a class and assign values to properties in one easy step.

For example you could have the following code:to store the information. Finally the code is bound to the When the user selects a record from the grid, the selected row index will be passed through as the Command Argument.

If you have more than one primary key, you can separate the values with a comma. We at Dot Net Curry are very excited to announce the The Absolutely Awesome Book on C# and . This is a 500 pages concise technical e Book available in PDF, e Pub (i Pad), and Mobi (Kindle). NET, to have a solid grasp of the latest in C# and .

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hello my problem was that my gridview editable controls heep their old values. this is due to the grid view binding in the page_load method after every post back. To String() Dim stor_name As Text Box = Direct Cast(grid View. Find Control("txtname"), Text Box) Dim stor_address As Text Box = Direct Cast(grid View. Database In this article I have used Microsoft's Pubs database for sample data. Download Here we connect the Stores table of Pubs database for these operations. Sql Client; public partial class _Default : System.

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