I've read help document 'TimeFrameMode'
it says that It is also possible to use n-volume bars in TimeFrame functions without calling TimeFrameMode()
- it is then necessary to specify n-volume bars as negative number offset by -1000000 (minus one million):
Example code for this is: TimeFrameSet( -1000000 - 2000 );
Q) Does TimeFrameSet( -1000000 - 2000 ) means to use 2000 as volume to create one bar?
Thank you for your help 
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