1 files changed, 27 insertions, 0 deletions

diff --git a/src/WixTestTools/MsiUtilities.cs b/src/WixTestTools/MsiUtilities.cs
new file mode 100644
index 00000000..2a848938
--- /dev/null
+++ b/src/WixTestTools/MsiUtilities.cs
@@ -0,0 +1,27 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixTestTools
+{
+    using WixToolset.Dtf.WindowsInstaller;
+
+    public class MsiUtilities
+    {
+        /// <summary>
+        /// Return true if it finds the given productcode in system otherwise it returns false
+        /// </summary>
+        /// <param name="prodCode"></param>
+        /// <returns></returns>
+        public static bool IsProductInstalled(string prodCode)
+        {
+            //look in all user's products (both per-machine and per-user)
+            foreach (ProductInstallation product in ProductInstallation.GetProducts(null, "s-1-1-0", UserContexts.All))
+            {
+                if (product.ProductCode == prodCode)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}