How can i read the number of lines written - in spreadshee​t array?

hello NI,
                       I am writing file as spreadsheet format continuously, contains date, time, chanel1, channel 2, channel 3..... etc.
i just want to know how many lines has been written after file write....
Regards,
Balaji DP

You count the number of line termination char. Se example 
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
Attachments:
sample.PNG ‏25 KB

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