Gridview rowupdating commandargument
In the previous article , we learned how to create a simple Grid View at runtime . Sql Client; public partial class _Default : System.
Open() Dim cmd As New Sql Command("Select * from stores", con) Dim da As New Sql Data Adapter(cmd) Dim ds As New Data Set() da.
Page Private con As New Sql Connection("Data Source=.; Initial Catalog=pubs; User ID=sa; Password=*****") Protected Sub Page_Load(By Val sender As Object, By Val e As System. Load If Not Is Post Back Then load Stores() End If End Sub Protected Sub load Stores() con.
(Note, in the gridview the Enable View State="False" - if I set it to True I get the standard "Failed to load viewstate. error) One strange thing that I've noticed that makes me think it's a View State problem is that if I change the Command Name of the Update button to "Edit" that postback event does get captured in the Row Command event... Something in my inheritance stack (or something in the MS controls) didn't work the way I had it set up.
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.
event is raised when a button listed in the previous table is clicked, it is recommended that you use the events listed in the table for the operation.
A Grid View Command Event Args object is passed to the event-handling method, which enables you to determine the command name and command argument of the button clicked.
This enables you to provide an event-handling method that performs a custom routine whenever this event occurs.
Buttons within a Grid View control can also invoke some of the built-in functionality of the control.
After it has been clicked the postback places that row in edit mode. At this point in time the above Edit Item Template is displayed with two Image Buttons within it.
One has it's Command Name = "Update" and the other "Cancel".
The above code will be used when the user hits on the Master Grid Edit button.Tags: Adult Dating, affair dating, sex dating