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POPowershell nothing returned from C#, same code runs in ps prompt with \r\n's removed
 

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  1. POPowershell nothing returned from C#, same code runs in ps prompt with \r\n's removed
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    <pre><code>string cmd = " $srv = new-object Microsoft.SqlServer.Management.Smo.Server('" + svr + "')" + Environment.NewLine; cmd += " $srv.Logins | where-object {$_.Name -eq 'DOMAIN\server55' } | select-object 'State'" + Environment.NewLine; </code></pre> <p>That code is added between the PSSnapin &amp; PSSession code then invoked:</p> <pre><code>util&gt;string prep = "$hasSnapin = get-pssnapin | Select { $_.Name.toLower().Trim() = 'sqlservercmdletsnapin100' }" + Environment.NewLine; util&gt;prep += "if ($hasSnapin -eq $null) { Add-Pssnapin SqlServerCmdletSnapin100 }" + Environment.NewLine; util&gt;cmd = prep; util&gt;cmd = "$pssessSql = New-PSSession -ComputerName " + svr + Environment.NewLine; util&gt;cmd += " Invoke-Command -session $pssessSql -ScriptBlock {" + Environment.NewLine; util&gt;cmd += " " + " sqlps -nologo -noprofile -command {" + Environment.NewLine; util&gt;cmd += " " + command + " }" + Environment.NewLine; util&gt;cmd += " }" + Environment.NewLine; util&gt;cmd += " Remove-PSSession -Session $pssessSql" + Environment.NewLine; util&gt;cmd += " exit"; util&gt;try { util&gt;IList&lt;System.Management.Automation.PSObject&gt; results = pipeline.Invoke(); util&gt;runspace.Close(); util&gt;return results; util&gt;} </code></pre> <p>If I capture the script going to the Invoke it works by replacing "\r\n" with a newline, why wouldn't it work in C#, I have a other scripts working from the C# so may be missing something obvious, here's the captured code that runs from a ps prompt:</p> <pre><code>$hasSnapin = get-pssnapin | Select { $_.Name.toLower().Trim() = 'sqlservercmdletsnapin100' } if ($hasSnapin -eq $null) { Add-Pssnapin SqlServerCmdletSnapin100 } $pssessSql = New-PSSession -ComputerName Server54 Invoke-Command -session $pssessSql -ScriptBlock { sqlps -nologo -noprofile -command { $srv = new-object Microsoft.SqlServer.Management.Smo.Server('Server54') $srv.Logins | where-object {$_.Name -like 'DOMAIN\Server55$' } | select-object 'State' } } Remove-PSSession -Session $pssessSql exit </code></pre> <p>Thanks for any clues, I've had trouble with nested quotes but able to get most of those so this is I think from the \r\n's in the code but not sure how to find that out, I can't get the results to return from the app but the whole script does fine via a ps prompt.</p>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USTom Mallard
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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    2. PO
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    1. This table or related slice is empty.
    1. CO`Get-PSSnapin` takes a `-name` parameter that takes case in-sensitive wildcard. So you can replace that `get-pssnapin | select...` with `Get-PSSnapin -name sqlserver*100`.
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      1. POPowershell nothing returned from C#, same code runs in ps prompt with \r\n's removed
      1. USRichard
 

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