1 files changed, 25 insertions, 0 deletions

diff --git a/src/WixToolset.Data/YesNoDefaultType.cs b/src/WixToolset.Data/YesNoDefaultType.cs
new file mode 100644
index 00000000..fd782d46
--- /dev/null
+++ b/src/WixToolset.Data/YesNoDefaultType.cs
@@ -0,0 +1,25 @@
+// 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 WixToolset.Data
+{
+    /// <summary>
+    /// Yes, No, Default xml simple type.
+    /// </summary>
+    public enum YesNoDefaultType
+    {
+        /// <summary>Not a valid yes, no or default value.</summary>
+        IllegalValue = -2,
+
+        /// <summary>Value not set; equivalent to null for reference types.</summary>
+        NotSet = -1,
+
+        /// <summary>The no value.</summary>
+        No,
+
+        /// <summary>The yes value.</summary>
+        Yes,
+
+        /// <summary>The default value.</summary>
+        Default,
+    }
+}