add wmi example

Author: Steve Lee (POWERSHELL HE/HIM) (from Dev Box)

dsc/examples/PSConfEU_2024_Demo.md

@@ -15,6 +15,7 @@ dsc resource list
 ```powershell
 dsc resource list --adapter Microsoft.DSC/PowerShell
 dsc resource list --adapter Microsoft.Windows/PowerShell
+dsc resource list --adapter Microsoft.Windows/WMI *computer*
 ```
 
 - Find DSC resources
@@ -99,6 +100,10 @@ Winget example
 
 ### WMI Adapter
 
+```powershell
+dsc resource get -r root.cimv2/Win32_ComputerSystem
+```
+
 ### Include Resource
 
 ### Parameters

dsc/examples/wmi.dsc.yaml

@@ -0,0 +1,12 @@
+$schema: https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/2024/04/config/document.json
+resources:
+- name: WMI
+  type: Microsoft.Windows/WMI
+  properties:
+    resources:
+      - name: computer system
+        type: root.cimv2/Win32_ComputerSystem
+        properties:
+      - name: network adapter
+        type: root.cimv2/Win32_NetworkAdapter
+        properties: