I figure out by my self.

The following will delete old files under a path $Path recursively, if the file count in a folder is great than $CopytoKeep and files...

Thanks for the reply.. so far, I have work through the following step

Get-ChildItem $Path -recurse | Where {!$_.PSIsContainer} | Group Directory | Where {($_.Count -gt 3) }

How do I pipe...

You don't have to use the foreach loop if only one file need to process a time but you can use it to read all the file names at the...

Wesley,

Thank you for the reply. I found a solution after googling.

1. Make a parameter optional (Apply to P3,P4 and P5)

1) Add 'ALL' in the drop down list by including...

becklery,

Thank you so much for the information. I am exploring it now.

Thanks Phil! I got a workaround.. I merged all my datasets into one and created several tables to use the merged dataset but has filters on it.. and then wrap...