Added missing summeries #2

SMCode/SM.Base/Window/WindowFlags.cs

@@ -1,9 +1,24 @@
 namespace SM.Base.Window
 {
+    /// <summary>
+    /// Flags how the window is shown.
+    /// </summary>
     public enum WindowFlags
     {
+        /// <summary>
+        /// As default window.
+        /// </summary>
         Window = 0,
+        /// <summary>
+        /// As a borderless window.
+        /// <para>
+        ///     WARNING! This automaticly fits the window to the screen and is not movable.
+        /// </para>
+        /// </summary>
         BorderlessWindow = 2,
+        /// <summary>
+        /// Contents are shown in fullscreen.
+        /// </summary>
         ExclusiveFullscreen = 1
     }
 }