UFT Pro (LeanFT) .NET SDK Reference, Version 14.03
ActivateNode(ITreeViewNode,MouseButton) Method
The node to activate.
Optional. The mouse button used to activate the node. Default is left button.
Activates (double-clicks) a node in this tree-view object.
Syntax
void ActivateNode( 
   ITreeViewNode node,
   MouseButton button
)

Parameters

node
The node to activate.
button
Optional. The mouse button used to activate the node. Default is left button.