In this article we create a Gridview from database and add some additional operations such a add, edit and delete data in the Grid View control.
In the previous article , we learned how to create a simple Grid View at runtime .
The idea is to only allow a command to be performed on specific people. I'd prefer a declarative solution to a procedural one. For me converting the commandfield to a templatefield control is not an option, as the commandfield comes with built-in functionality that I would otherwise have to create myself, for example the fact that it changes to "Update Cancel" when Edit is clicked, and that when Edit is clicked, all the cells in the row which are labels become textboxes, etc.
@clarifier Well, it's calling the code behind method every time. However you should pay attention to the implementation of the method. In my approach, you can leave the commandfield as is, then you can hide it as needed via code behind.
You can hide a Command Field or Button Field based on the position (index) in the Grid View.
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The first thing I tried was setting Enable View State to true on the grid (I'd switched it off previously). When the row is in edit mode i display a checkbox and textbox. Microsoft is conducting an online survey to understand your opinion of the Technet Web site.If you choose to participate, the online survey will be presented to you when you leave the Technet Web site. Occurs during Update before a command is executed against the data source. When using Update, there are two events that occur per data row updated.This function is use to fetch data from the Student Record table, fills data in a Data Table object and find it to a Grid View control using the Data Source property.