Updating a row in datatable
The Value Changed event is only fired when a value is changed.
You should process this event, if you wish to track updates in Rad Grid View.
If you get tired of modifying charts to refer to new data ranges, there are a couple of shortcuts you can try out.
The first shortcut works fine if you simply need to "fine tune" the range used in a chart.
I easily was able to use the "Row Deleting" event when I delete a row, so I figure that there would be a "Row Adding" or a "Row Added" event. Unfortunately, Rad Grid View doesn't support the Row Adding and the Row Added events at this time.
There is also an Sandcastle-build helpfile generated from the xml-comment file.First of all we will create a table Users CREATE TABLE [Users]( [User ID] [int] IDENTITY(100,1) NOT NULL, [User Name] [varchar](50) NULL, [Address] [varchar](100) NULL, [City] [varchar](50) NULL, [State] [varchar](50) NULL, CONSTRAINT [PK_Users] PRIMARY KEY ([User ID]) ) Some points which you need to understand, in Modal Popup Extender we used Behavior ID which will help to find the modal popup and close it.Image button in popup header is used as Cancel Control ID but we also have a cancel button in our modal popup and here is the code to close the modal popup by cancel button without postback: If you can see we used if not is postback because we don’t want to load record on every postback but only for the first time, on page load.Instead, insert some blank rows somewhere within the data range; it doesn't matter where, as long as the record for 11/13 is below the added rows.We will do insert, update and delete functionality in a Grid View with modal popup, we will proceed step by step to learn how easily we can complete this functionality in any project.