Applied some C#12 stuff

RGB.NET.Devices.Logitech/Generic/ILogitechRGBDevice.cs

@@ -5,5 +5,4 @@ namespace RGB.NET.Devices.Logitech;
 /// <summary>
 /// Represents a logitech RGB-device.
 /// </summary>
-public interface ILogitechRGBDevice : IRGBDevice
-{ }
+public interface ILogitechRGBDevice : IRGBDevice;

RGB.NET.Devices.Logitech/HID/LightspeedHidLoader.cs

@@ -23,20 +23,20 @@ public sealed class LightspeedHIDLoader<TLed, TData> : IEnumerable<HIDDeviceDefi
     private const int VENDOR_ID = 0x046D;
 
     // ReSharper disable once StaticMemberInGenericType - This is used like a const
-    private static readonly List<int> RECEIVER_PIDS = new()
-                                                      {
-                                                          0xC539,
-                                                          0xC53A,
-                                                          0xC541,
-                                                          0xC545,
-                                                          0xC547
-                                                      };
+    private static readonly List<int> RECEIVER_PIDS =
+    [
+        0xC539,
+        0xC53A,
+        0xC541,
+        0xC545,
+        0xC547
+    ];
 
     #endregion
 
     #region Properties & Fields
 
-    private readonly Dictionary<int, HIDDeviceDefinition<TLed, TData>> _deviceDefinitions = new();
+    private readonly Dictionary<int, HIDDeviceDefinition<TLed, TData>> _deviceDefinitions = [];
 
     /// <summary>
     /// Gets the vendor id used for this loader.
@@ -117,7 +117,7 @@ public sealed class LightspeedHIDLoader<TLed, TData> : IEnumerable<HIDDeviceDefi
         const byte LOGITECH_SET_REGISTER_REQUEST = 0x80;
         const byte LOGITECH_GET_REGISTER_REQUEST = 0x81;
 
-        Dictionary<int, byte> map = new();
+        Dictionary<int, byte> map = [];
 
         if (!deviceUsages.TryGetValue(1, out HidDevice? device) || !device.TryOpen(out HidStream stream))
             return map;

RGB.NET.Devices.Logitech/LogitechDeviceProvider.cs

@@ -40,13 +40,13 @@ public class LogitechDeviceProvider : AbstractRGBDeviceProvider
     /// Gets a modifiable list of paths used to find the native SDK-dlls for x86 applications.
     /// The first match will be used.
     /// </summary>
-    public static List<string> PossibleX86NativePaths { get; } = new() { "x86/LogitechLedEnginesWrapper.dll" };
+    public static List<string> PossibleX86NativePaths { get; } = ["x86/LogitechLedEnginesWrapper.dll"];
 
     /// <summary>
     /// Gets a modifiable list of paths used to find the native SDK-dlls for x64 applications.
     /// The first match will be used.
     /// </summary>
-    public static List<string> PossibleX64NativePaths { get; } = new() { "x64/LogitechLedEnginesWrapper.dll" };
+    public static List<string> PossibleX64NativePaths { get; } = ["x64/LogitechLedEnginesWrapper.dll"];
 
     private LogitechPerDeviceUpdateQueue? _perDeviceUpdateQueue;
     private LogitechPerKeyUpdateQueue? _perKeyUpdateQueue;
@@ -162,7 +162,7 @@ public class LogitechDeviceProvider : AbstractRGBDeviceProvider
     /// <summary>
     /// Gets the HID-definitions for wireless per-device-devices.
     /// </summary>
-    public static LightspeedHIDLoader<int, int> PerDeviceWirelessDeviceDefinitions { get; } = new();
+    public static LightspeedHIDLoader<int, int> PerDeviceWirelessDeviceDefinitions { get; } = [];
 
     #endregion
 

RGB.NET.Devices.Logitech/Native/_LogitechGSDK.cs

@@ -17,7 +17,7 @@ internal static class _LogitechGSDK
 {
     #region Libary Management
 
-    private static IntPtr _handle = IntPtr.Zero;
+    private static nint _handle = 0;
 
     /// <summary>
     /// Reloads the SDK.
@@ -30,7 +30,7 @@ internal static class _LogitechGSDK
 
     private static void LoadLogitechGSDK()
     {
-        if (_handle != IntPtr.Zero) return;
+        if (_handle != 0) return;
 
         List<string> possiblePathList = GetPossibleLibraryPaths().ToList();
 
@@ -70,21 +70,21 @@ internal static class _LogitechGSDK
 
     internal static void UnloadLogitechGSDK()
     {
-        if (_handle == IntPtr.Zero) return;
+        if (_handle == 0) return;
 
-        _logiLedInitPointer = IntPtr.Zero;
-        _logiLedShutdownPointer = IntPtr.Zero;
-        _logiLedSetTargetDevicePointer = IntPtr.Zero;
-        _logiLedGetSdkVersionPointer = IntPtr.Zero;
-        _lgiLedSaveCurrentLightingPointer = IntPtr.Zero;
-        _logiLedRestoreLightingPointer = IntPtr.Zero;
-        _logiLedSetLightingPointer = IntPtr.Zero;
-        _logiLedSetLightingForKeyWithKeyNamePointer = IntPtr.Zero;
-        _logiLedSetLightingFromBitmapPointer = IntPtr.Zero;
-        _logiLedSetLightingForTargetZonePointer = IntPtr.Zero;
+        _logiLedInitPointer = 0;
+        _logiLedShutdownPointer = 0;
+        _logiLedSetTargetDevicePointer = 0;
+        _logiLedGetSdkVersionPointer = 0;
+        _lgiLedSaveCurrentLightingPointer = 0;
+        _logiLedRestoreLightingPointer = 0;
+        _logiLedSetLightingPointer = 0;
+        _logiLedSetLightingForKeyWithKeyNamePointer = 0;
+        _logiLedSetLightingFromBitmapPointer = 0;
+        _logiLedSetLightingForTargetZonePointer = 0;
 
         NativeLibrary.Free(_handle);
-        _handle = IntPtr.Zero;
+        _handle = 0;
     }
 
     #endregion
@@ -93,16 +93,16 @@ internal static class _LogitechGSDK
 
     #region Pointers
 
-    private static IntPtr _logiLedInitPointer;
-    private static IntPtr _logiLedShutdownPointer;
-    private static IntPtr _logiLedSetTargetDevicePointer;
-    private static IntPtr _logiLedGetSdkVersionPointer;
-    private static IntPtr _lgiLedSaveCurrentLightingPointer;
-    private static IntPtr _logiLedRestoreLightingPointer;
-    private static IntPtr _logiLedSetLightingPointer;
-    private static IntPtr _logiLedSetLightingForKeyWithKeyNamePointer;
-    private static IntPtr _logiLedSetLightingFromBitmapPointer;
-    private static IntPtr _logiLedSetLightingForTargetZonePointer;
+    private static nint _logiLedInitPointer;
+    private static nint _logiLedShutdownPointer;
+    private static nint _logiLedSetTargetDevicePointer;
+    private static nint _logiLedGetSdkVersionPointer;
+    private static nint _lgiLedSaveCurrentLightingPointer;
+    private static nint _logiLedRestoreLightingPointer;
+    private static nint _logiLedSetLightingPointer;
+    private static nint _logiLedSetLightingForKeyWithKeyNamePointer;
+    private static nint _logiLedSetLightingFromBitmapPointer;
+    private static nint _logiLedSetLightingForTargetZonePointer;
 
     #endregion
 
@@ -146,9 +146,9 @@ internal static class _LogitechGSDK
     internal static unsafe bool LogiLedSetLightingForTargetZone(LogitechDeviceType deviceType, int zone, int redPercentage, int greenPercentage, int bluePercentage)
         => ((delegate* unmanaged[Cdecl]<LogitechDeviceType, int, int, int, int, bool>)ThrowIfZero(_logiLedSetLightingForTargetZonePointer))(deviceType, zone, redPercentage, greenPercentage, bluePercentage);
 
-    private static IntPtr ThrowIfZero(IntPtr ptr)
+    private static nint ThrowIfZero(nint ptr)
     {
-        if (ptr == IntPtr.Zero) throw new RGBDeviceException("The Logitech-SDK is not initialized.");
+        if (ptr == 0) throw new RGBDeviceException("The Logitech-SDK is not initialized.");
         return ptr;
     }