Gets the refresh rate of the monitor, if available.
The value is in milli-Hertz, so a refresh rate of 60Hz is returned as 60000.
Return: the refresh rate in milli-Hertz, or 0
3.22
See Implementation
Gets the refresh rate of the monitor, if available.
The value is in milli-Hertz, so a refresh rate of 60Hz is returned as 60000.
Return: the refresh rate in milli-Hertz, or 0