TreeView creation process
A TreeView DataWindow has multiple levels, each of which is a
node in the TreeView. You use the TreeView wizard to create a TreeView
DataWindow, but the wizard produces a DataWindow that includes only
the top level of the TreeView.
Creating a complete TreeView DataWindow involves three
steps:
-
Using the TreeView DataWindow wizard to create the top level
(level 1) of the TreeView DataWindow. -
Using the DataWindow painter to add additional levels to the
TreeView DataWindow. -
Setting TreeView DataWindow properties to customize the
TreeView style.
For information about adding and deleting TreeView levels, see
Adding and
deleting TreeView levels.For information about setting
properties in the DataWindow painter, see Setting properties for the TreeView
DataWindow.
You can use TreeView DataWindow methods to expand and collapse
TreeView nodes, and you can write code for TreeView DataWindow events
that are fired when a node is expanded or collapsed. For detailed
information about using TreeView DataWindow properties, methods, and
events, see DataWindow Reference.