UFT Pro (LeanFT) .NET SDK Reference, Version 14.03
Select(Int32,MouseButton) Method
The index of the node to select.
Optional: The mouse button used to select the node. (default value: left button)
Selects a node in this tree view object by node index.
Syntax
void Select( 
   int nodeIndex,
   MouseButton button
)

Parameters

nodeIndex
The index of the node to select.
button
Optional: The mouse button used to select the node. (default value: left button)