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+// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this
+// software and associated documentation files (the "Software"), to deal in the Software
+// without restriction, including without limitation the rights to use, copy, modify, merge,
+// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
+// to whom the Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all copies or
+// substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Runtime.InteropServices;
+
+// P/Invoke and marshalling attribute tests
+public class PInvoke
+{
+ [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode, Pack = 2)]
+ public struct MarshalAsTest
+ {
+ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
+ public uint[] FixedArray;
+
+ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4, ArraySubType = UnmanagedType.Bool)]
+ public int[] FixedBoolArray;
+
+ [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_BSTR)]
+ public string[] SafeBStrArray;
+
+ [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 8)]
+ public string FixedString;
+ }
+
+ [StructLayout(LayoutKind.Explicit)]
+ public struct Rect
+ {
+ [FieldOffset(0)]
+ public int left;
+ [FieldOffset(4)]
+ public int top;
+ [FieldOffset(8)]
+ public int right;
+ [FieldOffset(12)]
+ public int bottom;
+ }
+
+ public static decimal MarshalAttributesOnPropertyAccessors
+ {
+ [return: MarshalAs(UnmanagedType.Currency)]
+ get
+ {
+ return 0m;
+ }
+ [param: MarshalAs(UnmanagedType.Currency)]
+ set
+ {
+ }
+ }
+
+ [DllImport("xyz.dll", CharSet = CharSet.Auto)]
+ [return: MarshalAs(UnmanagedType.Bool)]
+ public static extern bool Method([MarshalAs(UnmanagedType.LPStr)] string input);
+
+ [DllImport("xyz.dll")]
+ private static extern void New1(int ElemCnt, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] int[] ar);
+
+ [DllImport("xyz.dll")]
+ private static extern void New2([MarshalAs(UnmanagedType.LPArray, SizeConst = 128)] int[] ar);
+
+ [DllImport("xyz.dll")]
+ private static extern void New3([MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.Bool, SizeConst = 64, SizeParamIndex = 1)] int[] ar);
+
+ public void CustomMarshal1([MarshalAs(UnmanagedType.CustomMarshaler, MarshalType = "MyCompany.MyMarshaler")] object o)
+ {
+ }
+
+ public void CustomMarshal2([MarshalAs(UnmanagedType.CustomMarshaler, MarshalType = "MyCompany.MyMarshaler", MarshalCookie = "Cookie")] object o)
+ {
+ }
+
+ [DllImport("ws2_32.dll", SetLastError = true)]
+ internal static extern IntPtr ioctlsocket([In] IntPtr socketHandle, [In] int cmd, [In] [Out] ref int argp);
+
+ public void CallMethodWithInOutParameter()
+ {
+ int num = 0;
+ PInvoke.ioctlsocket(IntPtr.Zero, 0, ref num);
+ }
+}