July 2003
Intermediate to advanced
736 pages
16h 35m
English
Content preview from Visual Basic® .NET Power Coding
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Using the DataView Class
The DataView class is a convenient class for presenting a subset of a data table, for filtering, sorting, searching, editing, and browsing data in Windows Forms and Web Forms applications. The easiest way to obtain a data view is to request the default view from a data table. The basic steps are to connect to a data source, fill a data set or data table, and request the default view. Listing 16.4 demonstrates how to obtain a data view and display the data in a data grid. (Refer to Chapters 11 and 12 for more information on updating data, including updating a database by using a data view.)
Listing 16.4. Binding the Default Data View to a Data Grid
Private Sub Page_Load(ByVal sender As System.Object, _ ByVal e As System.EventArgs) ... |
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