For the brochure, they can either choose to use the existing brochure, to upload a new brochure, or to indicate that the category no longer has a brochure associated with it. The DAL has auto-generated s header and choose Add Query from the context menu to launche the Table Adapter Query Configuration Wizard. Rather than continuing to work from page from the previous tutorial.
This wizard starts by asking us how the Table Adapter query should access the database. The next step prompts for the type of query to be generated. Update, false)] public bool Update Category(string category Name, string description, string brochure Path, byte picture, int category ID) [System. As we discussed back in the An Overview of Inserting, Updating, and Deleting Data tutorial, the Grid View provides built-in deleting capabilities and these capabilities can be enabled at the tick of a checkbox if the grid s underlying data source supports deleting.
Next let us add code for detail view popup that displays selected gridview row in a detailsview control.
First of all add a Script Manager control to your webform as we are going to do everything in AJAX way.
Then let us add an Update Panel with Gridview and add asynchronouspostback trigger for Grid View Row Command Event.
Is there any way of getting the label value in ROW UPDATING event?
In earlier tutorials we saw how the Grid View control makes it simple to edit and delete text data.