{
tradePrice = e.Price;
tradeQty = e.Volume;
}
How to set up the condition:
if(tradeQty has been updated)
{
do something;
}
I am thinking to do it like this:
if(tradeQty != e.Volume && the current time != the last time)
but how to compare the time value?
Or any other way to do this?
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