1 files changed, 171 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/IPropertyValue.cs b/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/IPropertyValue.cs
new file mode 100644
index 0000000000..4065406dfa
--- /dev/null
+++ b/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/IPropertyValue.cs
@@ -0,0 +1,171 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+//
+
+using System;
+using System.Diagnostics.Contracts;
+
+namespace System.Runtime.InteropServices.WindowsRuntime
+{
+    [ComImport]
+    [Guid("4bd682dd-7554-40e9-9a9b-82654ede7e62")]
+    [WindowsRuntimeImport]
+    internal interface IPropertyValue
+    {
+        PropertyType Type
+        {
+            [Pure]
+            get;
+        }
+
+        bool IsNumericScalar
+        {
+            [Pure]
+            get;
+        }
+
+        [Pure]
+        Byte GetUInt8();
+
+        [Pure]
+        Int16 GetInt16();
+
+        [Pure]
+        UInt16 GetUInt16();
+
+        [Pure]
+        Int32 GetInt32();
+
+        [Pure]
+        UInt32 GetUInt32();
+
+        [Pure]
+        Int64 GetInt64();
+
+        [Pure]
+        UInt64 GetUInt64();
+
+        [Pure]
+        Single GetSingle();
+
+        [Pure]
+        Double GetDouble();
+
+        [Pure]
+        char GetChar16();
+
+        [Pure]
+        Boolean GetBoolean();
+
+        [Pure]
+        String GetString();
+
+        [Pure]
+        Guid GetGuid();
+
+        [Pure]
+        DateTimeOffset GetDateTime();
+
+        [Pure]
+        TimeSpan GetTimeSpan();
+
+        [Pure]
+        Point GetPoint();
+
+        [Pure]
+        Size GetSize();
+
+        [Pure]
+        Rect GetRect();
+
+        [Pure]
+        Byte[] GetUInt8Array();
+
+        [Pure]
+        Int16[] GetInt16Array();
+
+        [Pure]
+        UInt16[] GetUInt16Array();
+
+        [Pure]
+        Int32[] GetInt32Array();
+
+        [Pure]
+        UInt32[] GetUInt32Array();
+
+        [Pure]
+        Int64[] GetInt64Array();
+
+        [Pure]
+        UInt64[] GetUInt64Array();
+
+        [Pure]
+        Single[] GetSingleArray();
+
+        [Pure]
+        Double[] GetDoubleArray();
+
+        [Pure]
+        char[] GetChar16Array();
+
+        [Pure]
+        Boolean[] GetBooleanArray();
+
+        [Pure]
+        String[] GetStringArray();
+
+        [Pure]
+        object[] GetInspectableArray();
+
+        [Pure]
+        Guid[] GetGuidArray();
+
+        [Pure]
+        DateTimeOffset[] GetDateTimeArray();
+
+        [Pure]
+        TimeSpan[] GetTimeSpanArray();
+
+        [Pure]
+        Point[] GetPointArray();
+
+        [Pure]
+        Size[] GetSizeArray();
+
+        [Pure]
+        Rect[] GetRectArray();
+    }
+
+    // Specify size directly instead of fields to avoid warnings
+    [StructLayoutAttribute(LayoutKind.Sequential, Size=8)]
+    [WindowsRuntimeImport]
+    internal struct Point
+    {
+
+        // float X;
+        // float Y;        
+    }
+
+    // Specify size directly instead of fields to avoid warnings
+    [StructLayoutAttribute(LayoutKind.Sequential, Size=8)]
+    [WindowsRuntimeImport]
+    internal struct Size
+    {
+
+        // float Width;
+        // float Height;   
+    }
+
+    // Specify size directly instead of fields to avoid warnings
+    [StructLayoutAttribute(LayoutKind.Sequential, Size=16)]
+    [WindowsRuntimeImport]
+    internal struct Rect
+    {
+        // float X;
+        // float Y;
+        // float Width;
+        // float Height;        
+    }    
+}