For example, when editing a date field, users will be less prone to error selecting the date using a Calendar Web control, rather than having to type in the date in a Text Box.Figure 44 To add validation controls to an Edit Item Template, simply drag and drop the appropriate validation controls from the Toolbox into the Edit Item Template.
Our first bent will look at how to master an editable Grid View whose statistics comes from a Sql Data Source.
In a previous post we saw how easy is to bind data to a Grid View control, without using a build in Data Sources.
In this post we will use an Sql Data Source control which will retrieve some data from a database and will bind them to the Grid View control.
Once you have added the validation controls your ASP.
In addition to deleting a Grid View's underlying data, another common need is to allow end users to edit the data displayed in a Grid View.