Asp gridview rowupdating event

08-Dec-2014 15:30 by 6 Comments

Asp gridview rowupdating event - Sexweb dating

It's probably just example code, so no getting knickers in a bunch over a typo, OK? If this post contains any code, I may or may not have tested it.

NET page that will handle different Grid View events to provide complete editing functionality.

ID); This results in a Null reference exception (it hasnt been found) Please any ideas?

runat="server" Allow Paging="True" Allow Sorting="True" Data Source ID="Sql Data Source1" Cell Padding="4" Fore Color="#333333" Grid Lines="None" Auto Generate Columns="False" Font-Size="X-Small" Height="356px" Width="2696px" Is it generating the edit button in the first column (default)? Edit: never mind, this is in the row editing event - the cell hasn't generated the edit template yet I don't think. I'm giving examples, not typing up your whole app for you.

I am using Template Field’s Item Template and Edit Item Template for providing read only and editing interface of the same column in the Grid View.

By Default, Grid View control displays Item Template which directly shows the Product Name and Unit Price columns but when user clicks Edit button Grid View automatically switches to Edit Item Template and display the control available inside Edit Item Template for user editing.

I'm giving examples, not typing up your whole app for you.

If it doesn't have basic error checking in it, such as object detection or checking if objects are null before using them, put that in there.I have a gridview and a dropdown that appears in my custom edit row ( i added it to the edititemtemplate). The dropdown is in the first columnd and the below is located within : public void rowedit(Object sender, Grid View Edit Event Args e) Drop Down List s = (Drop Down List)Grid View1. I'm giving examples, not typing up your whole app for you. If it doesn't have basic error checking in it, such as object detection or checking if objects are null before using them, put that in there. If it doesn't have basic error checking in it, such as object detection or checking if objects are null before using them, put that in there. It's probably just example code, so no getting knickers in a bunch over a typo, OK? When we edit a row in our Grid View and press the “Update” button, at some time it’s received in the Row Updating method.But as I noted in the comments in that method, some collections that should contain the columns (names, old values and new values) are always empty. And the Row Updated method is never even touched!!! NET Forums that I need to use a Data Source control.Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: 1.