UFT Pro (LeanFT) .NET SDK Reference, Version 14.03
SetCheckBoxState(String,Boolean) Method
The text of the check box.
True to select.
Selects or unselects a check box item for this node of a SAP column tree or list tree, by checkbox text.
Syntax
void SetCheckBoxState( 
   string item,
   bool state
)

Parameters

item
The text of the check box.
state
True to select.