Why does this C# timer not fire? (Interval set based on current and picked time) -

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i trying set tick alert timer based on time set datetime picker. dont tick alert @ all.

if (datetimepicker1.value >= datetime.now)     {         sendorder.interval =(int) (datetimepicker1.value.ticks-datetime.now.ticks);         sendorder.enabled = true;     }

in above code, set tick time based on difference between time datetimepicker - current time. doing wrong on one?

assuming using system.timers.timer, interval in milliseconds, whereas specifying ticks. there 10,000 ticks in 1 millisecond.

try instead:

sendorder.interval = (int)(datetimepicker1.value.ticks - datetime.now.ticks) / 10000;

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