C# Application Calling Powershell Script Issues
- by Ben
Hi,
I have a C# Winforms application which is calling a simple powershell script using the following method:
Process process = new Process();
process.StartInfo.FileName = @"powershell.exe";
process.StartInfo.Arguments = String.Format("-noexit \"C:\Develop\{1}\"", scriptName);
process.Start();
The powershell script simply reads a registry key and outputs the subkeys.
$items = get-childitem -literalPath hklm:\software
foreach($item in $items)
{
Write-Host $item
}
The problem I have is that when I run the script from the C# application I get one set of results, but when I run the script standalone (from the powershell command line) I get a different set of results entirely.
The results from running from the c# app are:
HKEY_LOCAL_MACHINE\software\Adobe
HKEY_LOCAL_MACHINE\software\Business Objects
HKEY_LOCAL_MACHINE\software\Helios
HKEY_LOCAL_MACHINE\software\InstallShield
HKEY_LOCAL_MACHINE\software\Macrovision
HKEY_LOCAL_MACHINE\software\Microsoft
HKEY_LOCAL_MACHINE\software\MozillaPlugins
HKEY_LOCAL_MACHINE\software\ODBC
HKEY_LOCAL_MACHINE\software\Classes
HKEY_LOCAL_MACHINE\software\Clients
HKEY_LOCAL_MACHINE\software\Policies
HKEY_LOCAL_MACHINE\software\RegisteredApplications
PS C:\Develop\RnD\SiriusPatcher\Sirius.Patcher.UI\bin\Debug
When run from the powershell command line I get:
PS M: C:\Develop\RegistryAccess.ps1
HKEY_LOCAL_MACHINE\software\ATI Technologies
HKEY_LOCAL_MACHINE\software\Classes
HKEY_LOCAL_MACHINE\software\Clients
HKEY_LOCAL_MACHINE\software\Equiniti
HKEY_LOCAL_MACHINE\software\Microsoft
HKEY_LOCAL_MACHINE\software\ODBC
HKEY_LOCAL_MACHINE\software\Policies
HKEY_LOCAL_MACHINE\software\RegisteredApplications
HKEY_LOCAL_MACHINE\software\Wow6432Node
PS M:
The second set of results match what I have in the registry, but the first set of results (which came from the c# app) don't.
Any help or pointers would be greatly apreciated :)
Ben
