The HelpPane_SetWidth() function specifies the width of the docked HTML Help pane on the right side of the application area.
HelpPane_SetWidth(width)
• width – An integer specifying the width of the docked help pane.
A boolean. The value true indicates the width was set, while false indicates it was not.
The default width for the docked help pane is 250 pixels.
A boolean. The value true indicates the width of the help pane was set, while false indicates it was not.