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IndexOf not returning expected value
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From
15/01/2013 12:35:10
 
 
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General information
Forum:
ASP.NET
Category:
Coding, syntax and commands
Title:
IndexOf not returning expected value
Miscellaneous
Thread ID:
01562691
Message ID:
01562691
Views:
54
Hi,

I'm sure this is something simple but I am too close to see the problem.

I have a string with this value (it is being read from a text file):

string inputLine = "1,73358,"20130111","MIA","POS","BW 791","106 8750 3231 - 7 BAGS LESS""

I want to pull out the 73358 and the 20130111 into two variables, so I did this:

string manifestNumber = inputLine.Substring(inputLine.IndexOf(",") + 1, inputLine.IndexOf(",", 2) - (inputLine.IndexOf(",") + 1));
string manifestDate = inputLine.Substring(inputLine.IndexOf("\"") + 1, inputLine.IndexOf("\"", 2) - (inputLine.IndexOf("\"") + 1));

manifestNumber works properly to give me 73358.

I get an error on manifestDate that "length cannot be less than zero".

When I check inputLine.IndexOf("\"") I get 8
and inputLine.IndexOf("\"", 2) also returns 8!

Why should that be?
Frank.

Frank Cazabon
Samaan Systems Ltd.
www.samaansystems.com
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