Microsoft Surface Hub 2 SmCamera - Manual (Page 522)

if ($sessExchange)
{
Remove-PSSession $sessExchange
}
if ($sessCS)
{
Remove-PSSession $sessCS
}
}
function PrintError($strMsg)
{
Write-Host $strMsg -foregroundcolor Red
}
function PrintSuccess($strMsg)
{
Write-Host $strMsg -foregroundcolor Green
}
function PrintAction($strMsg)
{
Write-Host $strMsg -ForegroundColor Cyan
}
# Cleans up and prints an error message
function CleanupAndFail($strMsg)
{
if ($strMsg)
{
PrintError($strMsg);
}
Cleanup
exit 1
}
# Exits if there is an error set and prints the given message
function ExitIfError($strMsg)
{
if ($Error)
{
CleanupAndFail($strMsg);
}
}
## Check dependencies ##
try {
Import-Module SkypeOnlineConnector
Import-Module MSOnline
}
catch
{
PrintError
"Some dependencies are missing"