June 2010
Intermediate to advanced
1616 pages
53h 59m
English
Content preview from Pro ASP.Net 4 in C# 2010
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CHAPTER 10 ■ RICH DATA CONTROLS
418
Figure 10-5. GridView selection
Using Selection to Create a Master-Details Form
As demonstrated in the previous chapter, you can bind other data sources to a property in a control
using parameters. For example, you could add two GridView controls and use information from the first
GridView to perform a query in the second.
In the case of the GridView, the property you need to bind is SelectedIndex. However, this has one
problem. SelectedIndex returns a zero-based index number representing where the row occurs in the
grid. This isn’t the information you need to insert into the query that gets the related ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.