1 files changed, 23 insertions, 0 deletions

diff --git a/src/test/burn/WixToolset.WixBA/RootViewModel.cs b/src/test/burn/WixToolset.WixBA/RootViewModel.cs
index 8cff7274..2dfd214e 100644
--- a/src/test/burn/WixToolset.WixBA/RootViewModel.cs
+++ b/src/test/burn/WixToolset.WixBA/RootViewModel.cs
@@ -27,6 +27,7 @@ namespace WixToolset.WixBA
         private bool canceled;
         private InstallationState installState;
         private DetectionState detectState;
+        private UpgradeDetectionState upgradeDetectState;
 
         /// <summary>
         /// Creates a new model of the root view.
@@ -120,6 +121,28 @@ namespace WixToolset.WixBA
         }
 
         /// <summary>
+        /// Gets and sets the upgrade detect state of the view's model.
+        /// </summary>
+        public UpgradeDetectionState UpgradeDetectState
+        {
+            get
+            {
+                return this.upgradeDetectState;
+            }
+
+            set
+            {
+                if (this.upgradeDetectState != value)
+                {
+                    this.upgradeDetectState = value;
+
+                    // Notify all the properties derived from the state that the state changed.
+                    base.OnPropertyChanged("UpgradeDetectState");
+                }
+            }
+        }
+
+        /// <summary>
         /// Gets and sets the installation state of the view's model.
         /// </summary>
         public InstallationState InstallState