nyc lesbian speed dating - Updating sql using gridview control
If you omitted these attributes when creating your BLL classes, you'll need to manually select the methods from the UPDATE, INSERT, and DELETE tabs. These values can also be set programmatically as needed, as we'll discuss in a future tutorial.
One side effect of using the wizard to configure to Object Data Source is that Visual Studio sets the Old Values Parameter Format String property to property indicates the name of the input parameters in the underlying object's update and delete methods for the original values.
Commonly, these controls access data through the use of a data source control, such as the Object Data Source.
We've seen how the Object Data Source acts as a proxy between the ASP. When a Grid View needs to display data, it invokes its Object Data Source's query to the Northwind database.
The Grid View control provides built-in support for row-level editing and deleting.