INTELLIGENTUPDATE system variable
Function Description:
The INTELLIGENTUPDATE system variable is used to control the graphic refresh rate.
Type : Integer
Saved in : Registry
Initial value : 20
The default value is 20 frames per second. If confronting some problems about generating drawings or timing, users could set it to be 0 to turn it off. The INTELLIGENTUPDATE system variable is used to stop drawings updating until timer expired. The timer will be reset in the subsequent update.