property BlinkTime : Integer
Default: 500
Defines the time in milliseconds between cycles for blinking text.
Some terminals enable text displayed by the terminal to be blinking. The BlinkTime property defines the elapsed time for a full cycle for the text being displayed, being invisible, and being displayed again.
To provide this functionality, the terminal sets up a timer to tick at this rate. A timer is low- priority. If the PC is performing other work, it will seem as if the blinking text has either stopped blinking or has disappeared completely. Also, if you set the BlinkTime property too low, the terminal and emulator will spend most of their time updating the window, especially if there's a lot of blinking text.