I have been working on trying to get PowerShell to add information to the "Application Settings" for a web site. For the last week, I have been looking into this but there is not a lot of information on adding the information to the section.
I have been able to list out all the values:
Get-WebConfigurationProperty -pspath 'IIS:\Sites\Default Web Site' -filter "/appSettings/add" -name * | ft
I have been able to change a value:
Set-WebConfigurtionProperty -pspath 'IIS:\Sites\Default Web Site' -filter "/appSettings/add[@key='MyValue']" -name value -Value '1'
But I have not been able to get the Add-WebConfigurtionProperty to allow a key and value to be placed in the site. I have tried many different ways to get this to work and looked for references for the Add-WebConfigurationProperty dealing with the key and values but I have not found anything has gotten me over the hump.