April 2002
Intermediate to advanced
416 pages
11h 50m
English
Content preview from Visual Basic® .NET Database Programming
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A TreeView Display
Another possible record selection method uses a TreeView control. The control contains 26 top-level nodes labeled A, B, C, and so forth. Each top-level node contains the nodes representing the DataSet records. A special top-level node at the end, labeled <New>, holds nodes for records that have just been added.
The ContactsTreeView program shown in Figure 8.14 uses this approach. Click on a TreeView node to select a record. Use the Data menu to add and delete records as in the previous versions of the program.
Figure 8.14. Program ContactsTreeView uses a TreeView control for navigation.
Unfortunately, the TreeView control ...
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