Gridview templatefield not updating
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.
Now I will show you the C# code behind file of the above ASP.
First, I load up some data: After that, I’m doing some work to make my Grid View look beautifull, adding all columns by hand.
In this tutorial I will show you how you can create an editable Grid View control for administrators to modify database records directly into the Grid View 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: Before we start examining the ASP.
We use Template Fields when we wish to display ASP. For example, by placing a Drop Down List control in a Grid View column, users will be able to select a list of options from within the Gridview control interface.
Net controls in a Grid View column to provide additional functionality in the user interface.
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.
The only thing that does work is when I click on Edit I get the textbox templates, but when I click on Update for the changes to be made I get an error.
If I try to Delete a row I get an error as well, the Error spells out the event is being fired but isn't being handled.
Which means I won’t make my 70% code reduction Microsoft has always promised me.
In my gridview, the Delete, Edit, Insert Commands aren't working.
For example a Sql Data Source, which is automatically added to your Web Form if you drag-n-drop your way around Visual Studio 2005.Tags: Adult Dating, affair dating, sex dating