Tests whether a node in a TreeView DataWindow with the specified TreeView level and that includes the specified row is expanded.
IsExpanded(long row, long level)
Argument |
Description |
|---|---|
row |
The number of the row that belongs to the node |
level |
The TreeView level of the node |
Returns true if the group is expanded and false otherwise.
A TreeView DataWindow has several TreeView level bands that can be expanded and collapsed. You can use the IsExpanded function to test whether or not a node in a TreeView DataWindow is expanded.
This expression returns true if the node that contains row 3 at TreeView level 2 is expanded:
IsExpanded(3,2)
