WAIT

The WAIT statement either waits for the monitor's vertical retrace to begin or end.

Syntax:

WAIT &H3DA, 8 ' finishes whenever the screen isn't being written to

WAIT &H3DA, 8, 8 ' finishes whenever the screen is being written to

• Either statement can be used to try to reduce screen flickering.
• If both statements are used, try changing the order.

See also: Scancodes(demo)

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