DotNet 4.8.1 build of DotNetBar

PROMS/DotNetBar Source Code/TreeGX/WinApi.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Runtime.InteropServices;
+
+namespace DevComponents.Tree
+{
+    /// <summary>
+    /// Defines Windows API function access.
+    /// </summary>
+    internal static class WinApi
+    {
+        [StructLayout(LayoutKind.Sequential)]
+        public struct OSVERSIONINFO
+        {
+            public int dwOSVersionInfoSize;
+            public int dwMajorVersion;
+            public int dwMinorVersion;
+            public int dwBuildNumber;
+            public int dwPlatformId;
+            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
+            public string szCSDVersion;
+        }
+        [DllImport("kernel32.Dll")]
+        public static extern short GetVersionEx(ref OSVERSIONINFO o);
+    }
+}