ph_setsysvol PowerHome formula function
Description
Sets the system volume level.
Syntax
ph_setsysvol ( n )
| Argument |
Description |
|
n
|
A long representing the system volume level. This value should be between the min and max values as returned by the ph_getsysvolmin and ph_getsysvolmax functions respectively.
|
Return value
Integer. Returns 0 if successful. Returns a negative value if an error occurs.