Add memory to VM in HyperV "Without shutting down machine. "

Hi All,

I am trying to Add Memory to the VM using powershell, I would like to know if there is any way to add memory without shutting down the server. 

The powershell Example given in technet is as below. 

PS C:\> Stop-VM -Name TestVM -Passthru | Set-VM -ProcessorCount 2 -DynamicMemory -MemoryMaximumBytes 2GB -Passthru | Start-VM

I would like to do this activity without rebooting the server. Pls let me know if this is possible.

Regards. 

Priyabrata