NSpeare Posted December 27, 2010 Share Posted December 27, 2010 Hey everybody, trying to put together my first AutoIt script today. I was really excited to find AutoIt because it seems to have exactly the features I was looking for, so I really hope we can get this figured out. Anyway, my basic problem is this: I am trying to read lines from a plain text file, and AutoIt seems to think that there are a bunch of extra blank lines at the end. Here is the script I am using: $file=FileOpen("C:\Users\Nick\Desktop\AutoIt\checklist.txt",0) ; Check if file opened for reading OK If $file = -1 Then MsgBox(0, "Error", "Unable to open file.") Exit EndIf ; Read in lines of text until the EOF is reached While 1 $line = StringStripWS(FileReadLine($file),3) If @error = -1 Then ExitLoop MsgBox(0, "Line read:", $line) Wend FileClose($file) Exit The checklist.txt file that is being read is just a simple text file that says: ONE TWO THREE So when I execute the script it brings up the three msgboxes as expected, saying ONE, TWO, and THREE, but then it keeps bringing up additional blank msgboxes ad infinitum until I have to cancel the execution. This is driving me crazy! Help ?? Thanks, Nick Link to comment Share on other sites More sharing options...
NSpeare Posted December 28, 2010 Author Share Posted December 28, 2010 You're right. That fixed it. Thanks for your help! The problem is that the call to StringStripWS is overwriting any error from FileReadLine so the Exitloop will never be triggered. You just need to make some minor changes to the order of the commands. $file = FileOpen("checklist.txt", 0) ; Check if file opened for reading OK If $file = -1 Then Exit MsgBox(0, "Error", "Unable to open file.") ; Read in lines of text until the EOF is reached While 1 $line = FileReadLine($file) If @error = -1 Then ExitLoop $line = StringStripWS($line, 3) MsgBox(0, "Line read:", $line) WEnd FileClose($file) Link to comment Share on other sites More sharing options...
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