PV EXECUTE COMMAND

version 6.8

PV EXECUTE COMMAND (area; command)

The PV EXECUTE COMMAND command executes in area the 4D View menu command whose number is passed in the command parameter.

PV Commands theme constants are used to define the command parameter.

Below is a method that switches the vertical scrollbar to visible or hidden. The corresponding "Display" menu is also activated/deactivated for the "vertical scrollbar" row.

   C_INTEGER($status)  `1=enable 0=disable
   C_INTEGER($checkbox)  `0=unchecked, 1=checked
   C_STRING(30;$name)  `Name of the corresponding command

      `Get info
   PV GET COMMAND STATUS (Area;pv cmd view Vscrollbar;$status;$checkbox;$name)
   If ($checkbox=1)  `Is the vertical scrollbar visible?
      PV EXECUTE COMMAND (Area;pv cmd view Vscrollbar)  `Hide it
      PV SET COMMAND STATUS (Area;pv cmd view Vscrollbar;0)  `Disable it
   Else
      PV SET COMMAND STATUS  (Area;pv cmd view Vscrollbar;1) `Activate the command
      PV EXECUTE COMMAND (Area;pv cmd view Vscrollbar)  `Display scrollbar

      End if
   End it

PV GET COMMAND STATUS, PV SET COMMAND STATUS.

PV Commands theme.