How can I set an expression to the File mask input on Foreach loop enumerator in SSIS 2008? -


This question has been answered in SSIS 2012, but because of the expression function in SSIS 2008, how do I solve it

How can I set an expression in the file input on the Foreach loop enumerator in SSIS 2008, which will filter all filenames that contain numbers and .jpg and / or _number Ends with .jpg?

Background information: In SSIS 2008, I have a foreach loop that will store the file name in a variable for all JPG files. Encounters configuration for files currently: *. Jpg This will handle all JPG files.

What is the code, so it will only like names?: 

  3414761506233.jpg 5414233177487.jpg 5414233177487_1.jpg 5414233177487_14.jpg   
 but not like names:  
  abc.jpg abc123 .jpg def.png 456.png   
 Numbers represent EAN code the same way . I thought it was a RegEx ^ \ d + (_ \ d +)?. Can be done with Jpg $, but it can not say no error that no file is found. Thanks!  
 Enter image details here   
 < In the excerpts in your file enumerator (at the top), you want to specify your variable in  FileSpec  property 
 
 
 Enter image details here

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