diff --git a/dotnet/src/Window/VideoMode.cs b/dotnet/src/Window/VideoMode.cs
index 824769027..8dcced9dc 100644
--- a/dotnet/src/Window/VideoMode.cs
+++ b/dotnet/src/Window/VideoMode.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Runtime.InteropServices;
+using System.Security;
 
 namespace SFML
 {
@@ -42,6 +43,51 @@ namespace SFML
                 BitsPerPixel = bpp;
             }
 
+            ////////////////////////////////////////////////////////////
+            /// <summary>
+            /// Tell whether or not the video mode is supported
+            /// </summary>
+            /// <returns>True if the video mode is valid, false otherwise</returns>
+            ////////////////////////////////////////////////////////////
+            public bool IsValid()
+            {
+                return sfVideoMode_IsValid(this);
+            }
+
+            ////////////////////////////////////////////////////////////
+            /// <summary>
+            /// Get the number of valid video modes
+            /// <summary>
+            ////////////////////////////////////////////////////////////
+            public static uint ModesCount
+            {
+                get {return sfVideoMode_GetModesCount();}
+            }
+
+            ////////////////////////////////////////////////////////////
+            /// <summary>
+            /// Get a valid video mode.
+            /// Index must be in range [0, ModesCount[.
+            /// Modes are sorted from best to worst
+            /// </summary>
+            /// <param name="index">Index of the video mode to get</param>
+            /// <returns>index-th video mode</returns>
+            ////////////////////////////////////////////////////////////
+            public static VideoMode GetMode(uint index)
+            {
+                return sfVideoMode_GetMode(index);
+            }
+
+            ////////////////////////////////////////////////////////////
+            /// <summary>
+            /// Get the current desktop video mode
+            /// <summary>
+            ////////////////////////////////////////////////////////////
+            public static VideoMode DesktopMode
+            {
+                get {return sfVideoMode_GetDesktopMode();}
+            }
+
             /// <summary>Video mode width, in pixels</summary>
             public uint Width;
 
@@ -50,6 +96,20 @@ namespace SFML
 
             /// <summary>Video mode depth, in bits per pixel</summary>
             public uint BitsPerPixel;
+
+            #region Imports
+            [DllImport("csfml-window"), SuppressUnmanagedCodeSecurity]
+            static extern VideoMode sfVideoMode_GetDesktopMode();
+
+            [DllImport("csfml-window"), SuppressUnmanagedCodeSecurity]
+            static extern uint sfVideoMode_GetModesCount();
+
+            [DllImport("csfml-window"), SuppressUnmanagedCodeSecurity]
+            static extern VideoMode sfVideoMode_GetMode(uint Index);
+
+            [DllImport("csfml-window"), SuppressUnmanagedCodeSecurity]
+            static extern bool sfVideoMode_IsValid(VideoMode Mode);
+            #endregion
         }
     }
 }