Updating gridview control angdatingdaan bible expo

18 Jun

event is raised when a row's Edit button is clicked, but before the Grid View control enters edit mode.

This enables you to provide an event-handling method that performs a custom routine, such as canceling the edit operation, whenever this event occurs.

The Grid View allows editing on a row-by-row basis.

An editable Grid View contains an additional column with an Edit button in each row.

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 .

This example shows how to edit and update records in a Grid View in ASP. This example is helpful in situations where an administrator needs to edit several records from the database.

updating gridview control-4updating gridview control-58updating gridview control-30updating gridview control-59

Data Bind() Dim columncount As Integer = grid View.

A Grid View Edit Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the edit operation should be canceled.

event is raised when a row's Update button is clicked, but before the Grid View control updates the row.

In this article, I am going to take a simple database table that has following fields: Auto ID - Int, Auto Increment, Primary Key Page Name - Varchar(50) Page Description - Varchar(500) Active - Bit(1) In this article, I am not going to explain the workings of Sql objects but focusing on the events and methods of the Grid View that will help us in updating and deleting the records.

Now let’s start with putting the Grid View on page. Data Key Names="Auto ID" Auto Generate Edit Button="True" On Row Editing="Edit Record" On Row Canceling Edit="Cancel Record" On Row Updating="Update Record" Cell Padding="4" Header Style-Horizontal Align="left" On Row Deleting="Delete Record" Row Style-Vertical Align="Top" Fore Color="#333333" Grid Lines="None" In the above code, I have kept Auto Generate Columns as false so that Grid View will not render all the fields of the data source automatically.