Start Gridview rowupdating no rows

Gridview rowupdating no rows

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In this example, I am going to retrieve values from categories table of Northwind database. Drag a Grid View into the Web Form and assign Data Key Names property with the primary key column i.e. In the gdview_Row Editing and gdview_Row Deleting event, we have used the below code to retrieve categoryid from datakey of Grid View, int catid = int.

Net is useful for displaying large data in a tabular format.

In this article I will explain how to use the events and properties of the Grid View to allow us to customise the way the data appears.

whether a template field has information of "Command" or "String" so that later data retrieval and data binding of that particular child control will be made accordingly.

For this situation, many developers use invisible columns (Hidden columns) in the gridview to identify that row.

We can achieve the same functionality using Datakeys.

Grid View displays the values of a data source in a table where each column represents a field and each row represents a record.