initial checkin of yaulw (locally)

Win32/Shell32.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Runtime.InteropServices;
+
+namespace Yaulw.Win32
+{
+    /// <summary>
+    /// Shell32.dll Entry Points * http://pinvoke.net/ *
+    /// </summary>
+    public static class Shell32
+    {
+        [DllImport("Shlwapi.dll")]
+        extern public static uint AssocQueryString(Definitions.AssocF flags, Definitions.AssocStr str, string pszAssoc, string pszExtra, [Out] StringBuilder pszOut, [In][Out] ref uint pcchOut);
+
+        [DllImport("shell32.dll")]
+        extern public static IntPtr FindExecutable(string lfFile, string lpDirectory, [Out] StringBuilder lpResult);
+        
+        [DllImport("shell32.dll")]
+        extern public static IntPtr ShellExecute(IntPtr hwnd, string lpOperation, string lpFile, string lpParameters, string lpDirectory, int nShowCmd);
+
+        [DllImport("shell32.dll")]
+        extern public static bool ShellExecuteEx(ref Structures.ShellExecuteInfo lpExecInfo);
+
+        [DllImport("shell32.dll")]
+        extern public static long SHGetFolderPath(IntPtr hwndOwner, int nFolder, IntPtr hToken, int dwFlags, [Out] StringBuilder pszPath);
+    }
+}