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01.08.2008 at 10:01AM PST, ID: 23067174
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Parse file, combine fields and write output to csv

VS2005/VB.Net

Hello Experts,

I have been using the solution provided at: http://www.experts-exchange.com/Programming/Languages/.NET/Visual_Basic.NET/Q_22950229.html

Now I need to change the output a little and am a little confused!

Currently, my .csv file has the following and calculates totals and then writes a seperate line for each.:
itemNo; itemName; vendor; description; numitems

I would like to combine the values to the following:
itemNo; itemname; vendor1; description1; numitems1; vendor2; description2; numitems2; ~ vendor6; description6; numitems6

In the original file and associated data table, itemNo and ItemName are constants for up to 6 or so records, but vendor; description and numitems are not.

Hope this makes sense and I would imagine is not too difiicult of a change.

Michael

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Question Stats
Zone: Programming
Question Asked By: webkiwi1
Solution Provided By: webkiwi1
Participating Experts: 1
Solution Grade: A
Views: 0
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01.09.2008 at 03:04AM PST, ID: 20617002

Rank: Guru

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01.09.2008 at 06:34AM PST, ID: 20618423

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02.02.2008 at 10:34PM PST, ID: 20807917

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03.31.2008 at 06:52AM PDT, ID: 21245332

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01.09.2008 at 03:04AM PST, ID: 20617002

Rank: Guru

Hi!

So you would like each row to display one single itemNo + every vendor that has that itemNo? and that vendors total "numitems"?

Does the solution q_22950229 really work as you like? It seems to me that it should repeat the same itemNo more than once (even per vendor).

I would like to know if you want this kind of parsing:

example:
raw data (itemno - item name - vendor id - description - numitems)

101 - Apples - A - Vendor A - 12 pcs
101 - Apples - B - Vendor B - 24 pcs
101 - Apples - A - Vendor A - 6 pcs
102 - Bananas - A - Vendor A - 8 pcs
...

parsed data:

101 ; Apples ; A; Vendor A ; 18 ; B; Vendor B ; 24
102 ; Bananas ; A; Vendor A ; 8




 
01.09.2008 at 06:34AM PST, ID: 20618423
Hi vb_jones,

The previous solution works fine. The kind of parsing you showed is exactly what I am looking for. I do not have enough experience to know if that solution can be altered or if it needs to be done another way.

Thanks
 
02.02.2008 at 10:34PM PST, ID: 20807917

Rank: Guru

Hi! I'm sorry for leaving the q open like this. Are you still interested in a solution? It's not that hard, but since the column count can be different on each row, a kind of different solution than the existing one is needed.
 
03.31.2008 at 06:52AM PDT, ID: 21245332
Figured it out...thanks
Accepted Solution
 
 
20080236-EE-VQP-29 / EE_QW_2_20070628