Adjust project structure

src/Shared/HandyControl_Shared/Tools/Interop/WNDCLASS.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Runtime.InteropServices;
+
+namespace HandyControl.Tools.Interop
+{
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
+    [SuppressMessage("ReSharper", "InconsistentNaming")]
+    [SuppressMessage("ReSharper", "IdentifierTypo")]
+    internal class WNDCLASS
+    {
+        public int style;
+        public WndProc lpfnWndProc;
+        public int cbClsExtra;
+        public int cbWndExtra;
+        public IntPtr hInstance;
+        public IntPtr hIcon;
+        public IntPtr hCursor;
+        public IntPtr hbrBackground;
+        public string lpszMenuName;
+        public string lpszClassName;
+    }
+}