4D v13

PV EXECUTE COMMAND

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4D View v13
PV EXECUTE COMMAND

PV EXECUTE COMMAND 


 

PV EXECUTE COMMAND ( area ; command ) 
Parameter Type   Description
area  Longint in 4D View area
command  Longint in Command number

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.

Example  

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

 
PROPERTIES 

Product: 4D
Theme: PV Area
Number: 15989

 
INDEX

Alphabetical list of commands

 
HISTORY 

Created: 4D View 6.8

 
SEE ALSO 

PV GET COMMAND STATUS
PV SET COMMAND STATUS