I have a notepad having some number stored in it . How to get the row count for that notepad.

with open("trade.txt", "r") as file_:
    rows_array = file_.readlines()

rows_count = len(rows_array)

TestComplete provides below option,

def Test():
  fileName = "D:\\Files\\MyFile.txt"
  fileObj = aqFile.OpenTextFile(fileName, aqFile.faRead, aqFile.ctANSI)
  Log.Message(fileObj.LinesCount)
  fileObj.Close()

Ref : https://support.smartbear.com/testcomplete/docs/reference/program-objects/aqtextfile/linescount.html#description

Hi,

Count the number of new-lines in the text.

See the help for GetListLength() method.