wsp-10323 Convert the VSP provider into one utilizing PowerShell. Step 4 Snapshots

WebsitePanel/Sources/WebsitePanel.Providers.Virtualization.HyperV-2012R2/Extensions/PSObjectExtension.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Management;
 using System.Management.Automation;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,6 +10,8 @@ namespace WebsitePanel.Providers.Virtualization
 {
     static class PSObjectExtension
     {
+        #region Properties
+
         public static object GetProperty(this PSObject obj, string name)
         {
             return obj.Members[name].Value;
@@ -33,5 +36,27 @@ namespace WebsitePanel.Providers.Virtualization
         {
             return obj.Members[name].Value == null ? "" : obj.Members[name].Value.ToString();
         }
+        
+        #endregion
+
+
+        #region Methods
+
+        public static ManagementObject Invoke(this PSObject obj, string name, object argument)
+        {
+            return obj.Invoke(name, new[] {argument});
+        }
+        public static ManagementObject Invoke(this PSObject obj, string name, params object[] arguments)
+        {
+            var results = (ManagementObjectCollection)obj.Methods[name].Invoke(arguments);
+
+            foreach (var result in results)
+            {
+                return (ManagementObject) result;
+            }
+            return null;
+        }
+
+        #endregion
     }
 }