diff --git a/.gitignore b/.gitignore
index bbfed659..1bd67d08 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,7 +14,8 @@ convnet/
 decaf/
 submission/
 cfg/
-darknet
+build/darknet/*
+!build/darknet/YoloWrapper.cs
 .fuse*
 
 # OS Generated #
diff --git a/build/darknet/YoloWrapper.cs b/build/darknet/YoloWrapper.cs
new file mode 100644
index 00000000..ade00597
--- /dev/null
+++ b/build/darknet/YoloWrapper.cs
@@ -0,0 +1,83 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace Darknet
+{
+    public class YoloWrapper : IDisposable
+    {
+        private const string YoloLibraryName = "yolo_cpp_dll.dll";
+
+        [DllImport(YoloLibraryName, EntryPoint = "init")]
+        public static extern int InitializeYolo(string configurationFilename, string weightsFilename, int gpu);
+
+        [DllImport(YoloLibraryName, EntryPoint = "detect_image")]
+        public static extern int DetectImage(string filename, ref BboxContainer container);
+
+        [DllImport(YoloLibraryName, EntryPoint = "detect_mat")]
+        public static extern int DetectImage(IntPtr pArray, int nSize, ref BboxContainer container);
+
+        [DllImport(YoloLibraryName, EntryPoint = "dispose")]
+        public static extern int DisposeYolo();
+
+        [StructLayout(LayoutKind.Sequential)]
+        public struct bbox_t
+        {
+            public UInt32 x, y, w, h;    // (x,y) - top-left corner, (w, h) - width & height of bounded box
+            public float prob;                 // confidence - probability that the object was found correctly
+            public UInt32 obj_id;        // class of object - from range [0, classes-1]
+            public UInt32 track_id;      // tracking id for video (0 - untracked, 1 - inf - tracked object)
+            public UInt32 frames_counter;
+        };
+
+        [StructLayout(LayoutKind.Sequential, Size = 10)]
+        public struct BboxContainer
+        {
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
+            public bbox_t[] candidates;
+        }
+
+        public YoloWrapper(string configurationFilename, string weightsFilename, int gpu)
+        {
+            InitializeYolo(configurationFilename, weightsFilename, gpu);
+        }
+
+        public void Dispose()
+        {
+            DisposeYolo();
+        }
+
+        public bbox_t[] Detect(string filename)
+        {
+            var container = new BboxContainer();
+            var count = DetectImage(filename, ref container);
+
+            return container.candidates;
+        }
+
+        public bbox_t[] Detect(byte[] imageData)
+        {
+            var container = new BboxContainer();
+
+            var size = Marshal.SizeOf(imageData[0]) * imageData.Length;
+            var pnt = Marshal.AllocHGlobal(size);
+
+            try
+            {
+                // Copy the array to unmanaged memory.
+                Marshal.Copy(imageData, 0, pnt, imageData.Length);
+                DetectImage(pnt, imageData.Length, ref container);
+            }
+            catch (Exception exception)
+            {
+                return null;
+            }
+            finally
+            {
+                // Free the unmanaged memory.
+                Marshal.FreeHGlobal(pnt);
+            }
+
+            return container.candidates;
+        }
+    }
+}
diff --git a/src/yolo_v2_class.hpp b/src/yolo_v2_class.hpp
index 2715ce39..98758783 100644
--- a/src/yolo_v2_class.hpp
+++ b/src/yolo_v2_class.hpp
@@ -45,11 +45,11 @@ struct bbox_t_container {
 #include "opencv2/imgproc/imgproc_c.h"	// C
 #endif	// OPENCV
 
-extern "C" __declspec(dllexport) int max_objects();
-extern "C" __declspec(dllexport) int init(const char *configurationFilename, const char *weightsFilename, int gpu);
-extern "C" __declspec(dllexport) int detect_image(const char *filename, bbox_t_container &container);
-extern "C" __declspec(dllexport) int detect_mat(const uint8_t* data, const size_t data_length, bbox_t_container &container);
-extern "C" __declspec(dllexport) int dispose();
+extern "C" YOLODLL_API int max_objects();
+extern "C" YOLODLL_API int init(const char *configurationFilename, const char *weightsFilename, int gpu);
+extern "C" YOLODLL_API int detect_image(const char *filename, bbox_t_container &container);
+extern "C" YOLODLL_API int detect_mat(const uint8_t* data, const size_t data_length, bbox_t_container &container);
+extern "C" YOLODLL_API int dispose();
 
 class Detector {
 	std::shared_ptr<void> detector_gpu_ptr;