Can I control mouse properties like click speed?

Question

can I change some mouse properties like double click speed in:

system("control mouse");

Answer 1

Since you are trying to do this by launching control mouse I assume you are using windows. You will be better off using the Windows API call SystemParametersInfo and passing it SPI_SETDOUBLECLICKTIME to change the speed of the double click.

SystemParametersInfo(SPI_SETDOUBLECLICKTIME, delayValueInMS, NULL, 0);