Redirect Powershell output into .ps1 - powershell-2.0

Question

I use powershell to invoke a sql stored procedure, now I want to redirect the complete set of the output into a .ps1 file, because the the output line is executable in powershell.
I'm trying to use >output.ps1, it works, but I'm checking the output file, it contains a lot of '...' to replace real output.
How to export the complete output? also stripe the header off?
Thanks.

Answer 1

It depends how you invoke the stored procedure. If you're invoking it within PowerShell, you should be able to collect the output, so I assume you're starting it as a separate task its own window. Without your actual example, here's a way to collect the output from the tasklist.exe command. You may find it applicable.
cls
$exe = 'c:\Windows\System32\tasklist.exe'
$processArgs = '/NH'
try {
Write-Host ("Launching '$exe $processArgs'")
$info = New-Object System.Diagnostics.ProcessStartInfo
$info.UseShellExecute = $false
$info.RedirectStandardError = $true
$info.RedirectStandardOutput = $true
$info.RedirectStandardInput = $true
$info.WindowStyle = [System.Diagnostics.ProcessWindowStyle]::Hidden
$info.CreateNoWindow = $true
$info.ErrorDialog = $false
$info.WorkingDirectory = $workingDir
$info.Filename = $exe
$info.Arguments = $processArgs
$process = [System.Diagnostics.Process]::Start($info)
Write-Host ("Launched $($process.Id) at $(Get-Date)")
<#
$process.StandardOutput.ReadToEnd() is a synchronous read. You cannot sync read both output and error streams.
$process.BeginOutputReadLine() is an async read. You can do as many of these as you'd like.
Either way, you must finish reading before calling $process.WaitForExit()
http://msdn.microsoft.com/en-us/library/system.diagnostics.processstartinfo.redirectstandardoutput.aspx
#>
$output = $process.StandardOutput.ReadToEnd()
$process.WaitForExit() | Out-Null
Write-Host ("Exited at $(Get-Date)`n$output")
} catch {
Write-Host ("Failed to launch '$exe $processArgs'")
Write-Host ("Failure due to $_")
}
$output