DotNet 4.8.1 build of DotNetBar

2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
--- a/Code/TreeGX/Helpers/SystemHelpers.cs
+++ b/Code/TreeGX/Helpers/SystemHelpers.cs
@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace DevComponents.Tree.Helpers
+{
+    /// <summary>
+    /// Defines various system information based helper functions.
+    /// </summary>
+    internal static class SystemHelpers
+    {
+        #region Private Variables
+        private static bool _ThemedOS = false;
+        private static bool _SupportsAnimation = false;
+        private static bool _IsWindowsXP = false;
+        private static bool _IsVista = false;
+        private static bool _IsWindows7 = false;
+        #endregion
+
+        #region Internal Implementation
+        static SystemHelpers()
+        {
+
+            WinApi.OSVERSIONINFO os = new WinApi.OSVERSIONINFO();
+            os.dwOSVersionInfoSize = System.Runtime.InteropServices.Marshal.SizeOf(typeof(WinApi.OSVERSIONINFO));
+            WinApi.GetVersionEx(ref os);
+            if (os.dwPlatformId == 2 && os.dwMajorVersion == 4)
+                _SupportsAnimation = false;
+            if (os.dwMajorVersion == 5 && os.dwMinorVersion >= 1 && os.dwPlatformId == 2 ||
+                os.dwMajorVersion > 5 && os.dwPlatformId == 2)
+                _ThemedOS = System.Windows.Forms.OSFeature.Feature.IsPresent(System.Windows.Forms.OSFeature.Themes);
+            Version osVersion = System.Environment.OSVersion.Version;
+            _IsWindowsXP = osVersion.Major <= 5;
+            _IsVista = osVersion.Major >= 6;
+            _IsWindows7 = osVersion.Major >= 6 && osVersion.Minor >= 1 && osVersion.Build >= 7000;
+        }
+
+        public static bool ThemedOS
+        {
+            get { return _ThemedOS; }
+            set
+            {
+                _ThemedOS = value;
+            }
+        }
+
+        public static bool SupportsAnimation
+        {
+            get { return _SupportsAnimation; }
+            set
+            {
+                _SupportsAnimation = value;
+            }
+        }
+
+        public static bool IsWindowsXP
+        {
+            get { return _IsWindowsXP; }
+            set
+            {
+                _IsWindowsXP = value;
+            }
+        }
+
+        public static bool IsVista
+        {
+            get { return _IsVista; }
+            set
+            {
+                _IsVista = value;
+            }
+        }
+
+        public static bool IsWindows7
+        {
+            get { return _IsWindows7; }
+            set
+            {
+                _IsWindows7 = value;
+            }
+        }
+        #endregion
+        
+    }
+}