C# parsing txt files IF name format is desired format

Posted by jakesankey on Stack Overflow See other posts from Stack Overflow or by jakesankey
Published on 2010-05-29T02:11:06Z Indexed on 2010/05/29 2:12 UTC
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OK, I have txt files that I am parsing and saving into a sql db. The names are formatted like

R306025COMP_272A4075_20090929_080159.txt

However, there are a select few (out of thousands of files) with names that are formatted differently (particularly files that were generated as tests), example

R306025COMP_SU2_TestBottom_20090915_101441.txt

The reason this causes a problem for me is that I am using Split('_')[1,2,etc] to extract the R number, the 272A4075 portion, and the 20090929 (date) portion. When the application comes across the oddly named files, it fails because it is trying to parse 'TestBottom' as a date and inserts 'SU2' instead of the 272 number.

Basically I want the app to recognize that if the file's name is not formatted like my first example, skip it. Any advice?

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