Vb net gridview rowupdating event

11-Aug-2016 09:54 by 2 Comments

Vb net gridview rowupdating event

before that i want just using Find control and casting and then retrieving all lot code. If values are same they could notify user to change the value(give new cell value). Every one can use it to compare the new value with old ones.

To String() Dim str Last Name As String = Direct Cast(Grid View1. You can also indicate whether the exception was handled in the event-handling method by setting the On Row Updated Row Canceling Edit On Row Canceling Edit Row Deleted On Row Deleted Row Deleting On Row Deleting Row Editing On Row Editing Row Updating On Row Updating Grid View Class System. event is raised when a row's Update button is clicked, but before the Grid View control updates the row.This enables you to provide an event-handling method that performs a custom routine, such as checking the results of the update operation, whenever this event occurs.A Grid View Updated Event Args object is passed to the event-handling method, which enables you to determine the number of rows affected and any exceptions that might have occurred. It's an event designed to give you an opportunity to validate the input and prevent the changes going forward if need be.

thank you :) event is fired the changes have not yet been committed back to the datasource.

When I click on the edit button the update and cancel button appear.

Upon modifying the values in textbox which come from Edit Item Template , the new values dont show in the event handler rowupdating(), instead I get the values which appear when the page was rendered.

Find Control("txt Last"), Text Box) Dim drplist As Drop Down List = Direct Cast(row.

Find Control("DDLNat"), Drop Down List) Dim Conn As New Sql Connection("Data Source=ADMIN-PC; Initial Catalog=T1INV; Integrated Security=True") Dim cmd As New Sql Command("update pass_details set passnat='" & drplist.

How do I grab the new values from these textboxes and proceed further?