Change VariableObject to property from field since it is now derived

Author: JustinGrote

src/PowerShellEditorServices/Services/DebugAdapter/Debugging/VariableDetails.cs

@@ -26,8 +26,7 @@ internal class VariableDetails : VariableDetailsBase
         /// Provides a constant for the dollar sign variable prefix string.
         /// </summary>
         public const string DollarPrefix = "$";
-
-        protected object valueObject;
+        protected object ValueObject { get; }
         private VariableDetails[] cachedChildren;
 
         #endregion
@@ -81,7 +80,7 @@ public VariableDetails(PSPropertyInfo psProperty)
         /// <param name="value">The variable's value.</param>
         public VariableDetails(string name, object value)
         {
-            this.valueObject = value;
+            this.ValueObject = value;
 
             this.Id = -1; // Not been assigned a variable reference id yet
             this.Name = name;
@@ -109,7 +108,7 @@ public override VariableDetailsBase[] GetChildren(ILogger logger)
             {
                 if (this.cachedChildren == null)
                 {
-                    this.cachedChildren = GetChildren(this.valueObject, logger);
+                    this.cachedChildren = GetChildren(this.ValueObject, logger);
                 }
 
                 return this.cachedChildren;
@@ -173,7 +172,7 @@ private static string GetValueStringAndType(object value, bool isExpandable, out
             if (value is bool)
             {
                 // Set to identifier recognized by PowerShell to make setVariable from the debug UI more natural.
-                valueString = (bool) value ? "$true" : "$false";
+                valueString = (bool)value ? "$true" : "$false";
             }
             else if (isExpandable)
             {
@@ -442,7 +441,7 @@ public VariableDetailsRawView(object value) : base(RawViewName, value)
         public override VariableDetailsBase[] GetChildren(ILogger logger)
         {
             List<VariableDetails> childVariables = new();
-            AddDotNetProperties(valueObject, childVariables, noRawView: true);
+            AddDotNetProperties(ValueObject, childVariables, noRawView: true);
             return childVariables.ToArray();
         }
     }