Retrieves the node identification determined by the current level of the selected node.
Syntax:
TreeValue(tree level)
Parameters:
tree level – A number representing the node's hierarchic position in the data tree. 0 represents the current node, 1 its immediate ancestor, and so on.
Returns:
The node identifier.
Exceptions:
This function is not supported in Web Client tasks.
See also:
The Online and Rich Client Samples projects (program TR17 and RTR17)
