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CITIZEN UWP POS Print SDK - Programming Manual
3.3.7. BlinkDisplayAsync method
Syntax
Task<int> BlinkDisplayAsync (int intervalBlink)
Parameter
The meanings and settable values of the parameters are as follows.
Value
Meaning
Settable range
IntervalBlink
Blink interval (msec)
From 0
Description
This method causes the entire display screen to blink.
The blink interval (msec) specifies the interval for on and off. If 0 is specified for the blink interval,
blinking is disabled.
Return value
Return CDP_SUCCESS (0) in success. Please refer to "
"" for the error code except it.
Example
await display.BlinkDisplayAsync(1000);