In this article, I am going to explain how to manipulate data using Grid View control.
This article scope is limited to Updating and Deleting records using Grid View and I am not using any readymade Data controls for that but manually writing all event methods.
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.
If this post contains any code, I may or may not have tested it.
So I have to specify how I want them to appear in the normal view and edit view.
That’s why I have placed different templates like Item Template (for normal view) and Edit Item Template (for edit view).
This article is one in a series of articles on ASP. Some of these limitations were exhibited in the Updating Basics article when attempting to update a product's Category.
In short, you had to modify the product's value from 1 to 4.
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.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? I will be using Sql objects directly into methods to keep the example simple and straight forward.In practical scenario you should use your existing architecture to populate and update the data.