1 files changed, 55 insertions, 0 deletions

diff --git a/src/wixext/Tuples/HelpFileToNamespaceTuple.cs b/src/wixext/Tuples/HelpFileToNamespaceTuple.cs
new file mode 100644
index 00000000..f91dacc1
--- /dev/null
+++ b/src/wixext/Tuples/HelpFileToNamespaceTuple.cs
@@ -0,0 +1,55 @@
+// 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.VisualStudio
+{
+    using WixToolset.Data;
+    using WixToolset.VisualStudio.Tuples;
+
+    public static partial class VSTupleDefinitions
+    {
+        public static readonly IntermediateTupleDefinition HelpFileToNamespace = new IntermediateTupleDefinition(
+            VSTupleDefinitionType.HelpFileToNamespace.ToString(),
+            new[]
+            {
+                new IntermediateFieldDefinition(nameof(HelpFileToNamespaceTupleFields.HelpFileRef), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(HelpFileToNamespaceTupleFields.HelpNamespaceRef), IntermediateFieldType.String),
+            },
+            typeof(HelpFileToNamespaceTuple));
+    }
+}
+
+namespace WixToolset.VisualStudio.Tuples
+{
+    using WixToolset.Data;
+
+    public enum HelpFileToNamespaceTupleFields
+    {
+        HelpFileRef,
+        HelpNamespaceRef,
+    }
+
+    public class HelpFileToNamespaceTuple : IntermediateTuple
+    {
+        public HelpFileToNamespaceTuple() : base(VSTupleDefinitions.HelpFileToNamespace, null, null)
+        {
+        }
+
+        public HelpFileToNamespaceTuple(SourceLineNumber sourceLineNumber, Identifier id = null) : base(VSTupleDefinitions.HelpFileToNamespace, sourceLineNumber, id)
+        {
+        }
+
+        public IntermediateField this[HelpFileToNamespaceTupleFields index] => this.Fields[(int)index];
+
+        public string HelpFileRef
+        {
+            get => this.Fields[(int)HelpFileToNamespaceTupleFields.HelpFileRef].AsString();
+            set => this.Set((int)HelpFileToNamespaceTupleFields.HelpFileRef, value);
+        }
+
+        public string HelpNamespaceRef
+        {
+            get => this.Fields[(int)HelpFileToNamespaceTupleFields.HelpNamespaceRef].AsString();
+            set => this.Set((int)HelpFileToNamespaceTupleFields.HelpNamespaceRef, value);
+        }
+    }
+}
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