1 files changed, 58 insertions, 0 deletions

diff --git a/src/dtf/WixToolset.Dtf.WindowsInstaller/MediaDisk.cs b/src/dtf/WixToolset.Dtf.WindowsInstaller/MediaDisk.cs
new file mode 100644
index 00000000..7b196b3e
--- /dev/null
+++ b/src/dtf/WixToolset.Dtf.WindowsInstaller/MediaDisk.cs
@@ -0,0 +1,58 @@
+// 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.Dtf.WindowsInstaller
+{
+    using System;
+    using System.Diagnostics.CodeAnalysis;
+
+    /// <summary>
+    /// Represents a media disk source of a product or a patch.
+    /// </summary>
+    [SuppressMessage("Microsoft.Performance", "CA1815:OverrideEqualsAndOperatorEqualsOnValueTypes")]
+    public struct MediaDisk
+    {
+        private int diskId;
+        private string volumeLabel;
+        private string diskPrompt;
+
+        /// <summary>
+        /// Creates a new media disk.
+        /// </summary>
+        /// <param name="diskId"></param>
+        /// <param name="volumeLabel"></param>
+        /// <param name="diskPrompt"></param>
+        public MediaDisk(int diskId, string volumeLabel, string diskPrompt)
+        {
+            this.diskId = diskId;
+            this.volumeLabel = volumeLabel;
+            this.diskPrompt = diskPrompt;
+        }
+
+        /// <summary>
+        /// Gets or sets the disk id of the media disk.
+        /// </summary>
+        public int DiskId
+        {
+            get { return this.diskId; }
+            set { this.diskId = value; }
+        }
+
+        /// <summary>
+        /// Gets or sets the volume label of the media disk.
+        /// </summary>
+        public string VolumeLabel
+        {
+            get { return this.volumeLabel; }
+            set { this.volumeLabel = value; }
+        }
+
+        /// <summary>
+        /// Gets or sets the disk prompt of the media disk.
+        /// </summary>
+        public string DiskPrompt
+        {
+            get { return this.diskPrompt; }
+            set { this.diskPrompt = value; }
+        }
+    }
+}