Rowupdating get data
Otherwise missing cells will be nulled out by the auto update operation. The dictionary consists of the new values to be set on the row's unbound cells.
The hash key is the key of corresponding column and the value is the new value to be set.
I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. In the Row Editing function, the edit textboxes appear and I can get the "old" values Then the page renders, I edit the textboxes and hit Update.
If the grid contains templated columns or is bound to some of the fields from the data source, the Values and Old Values must be updated to add those missing values.
If you do this, your Grid View's source will be refreshed before you're able to grab the new values out of it.
I'm having a very hard time understand what would prevent your event from being fired.
What happens with this is that the source is being created every time the user submits the page.
This means that when the user does an update, the data from that update is lost.Do you have some sort of Java Script functionality that may be stopping it? A common problem people have with Grid Views is understanding when to data bind the data source to the Grid View.