From 2f93d41abbcb4e6fdabe8deae6e3a48601eba84f Mon Sep 17 00:00:00 2001
From: Christoph Wille <christoph.wille@gmail.com>
Date: Sun, 26 May 2024 12:29:48 +0200
Subject: [PATCH] Remove obsolete native imports

---
 ILSpy/NativeMethods.cs | 79 ------------------------------------------
 1 file changed, 79 deletions(-)

diff --git a/ILSpy/NativeMethods.cs b/ILSpy/NativeMethods.cs
index d24aeba6d..8ba9b02fa 100644
--- a/ILSpy/NativeMethods.cs
+++ b/ILSpy/NativeMethods.cs
@@ -17,73 +17,12 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
-using System.ComponentModel;
-using System.Diagnostics;
 using System.Runtime.InteropServices;
-using System.Text;
 
 namespace ICSharpCode.ILSpy
 {
 	static class NativeMethods
 	{
-		public const uint WM_COPYDATA = 0x4a;
-
-		[DllImport("user32.dll", CharSet = CharSet.Auto)]
-		[return: MarshalAs(UnmanagedType.Bool)]
-		internal static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, IntPtr lParam);
-
-		[DllImport("user32.dll", CharSet = CharSet.Auto)]
-		internal static extern unsafe int GetWindowThreadProcessId(IntPtr hWnd, int* lpdwProcessId);
-
-		[DllImport("user32.dll", CharSet = CharSet.Unicode)]
-		static extern int GetWindowText(IntPtr hWnd, [Out] StringBuilder title, int size);
-
-		public static string GetWindowText(IntPtr hWnd, int maxLength)
-		{
-			StringBuilder b = new StringBuilder(maxLength + 1);
-			if (GetWindowText(hWnd, b, b.Capacity) != 0)
-				return b.ToString();
-			else
-				return string.Empty;
-		}
-
-		[DllImport("user32.dll", CharSet = CharSet.Auto)]
-		internal static extern IntPtr SendMessageTimeout(
-			IntPtr hWnd, uint msg, IntPtr wParam, ref CopyDataStruct lParam,
-			uint flags, uint timeout, out IntPtr result);
-
-		[DllImport("user32.dll", CharSet = CharSet.Auto)]
-		[return: MarshalAs(UnmanagedType.Bool)]
-		internal static extern bool SetForegroundWindow(IntPtr hWnd);
-
-		public unsafe static string GetProcessNameFromWindow(IntPtr hWnd)
-		{
-			int processId;
-			GetWindowThreadProcessId(hWnd, &processId);
-			try
-			{
-				using (var p = Process.GetProcessById(processId))
-				{
-					return p.ProcessName;
-				}
-			}
-			catch (ArgumentException ex)
-			{
-				Debug.WriteLine(ex.Message);
-				return null;
-			}
-			catch (InvalidOperationException ex)
-			{
-				Debug.WriteLine(ex.Message);
-				return null;
-			}
-			catch (Win32Exception ex)
-			{
-				Debug.WriteLine(ex.Message);
-				return null;
-			}
-		}
-
 		[DllImport("dwmapi.dll", PreserveSig = true)]
 		public static extern int DwmSetWindowAttribute(IntPtr hwnd, DwmWindowAttribute attr, ref int attrValue, int attrSize);
 
@@ -95,24 +34,6 @@ namespace ICSharpCode.ILSpy
 		}
 	}
 
-	[return: MarshalAs(UnmanagedType.Bool)]
-	delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
-
-	[StructLayout(LayoutKind.Sequential)]
-	struct CopyDataStruct
-	{
-		public IntPtr Padding;
-		public int Size;
-		public IntPtr Buffer;
-
-		public CopyDataStruct(IntPtr padding, int size, IntPtr buffer)
-		{
-			this.Padding = padding;
-			this.Size = size;
-			this.Buffer = buffer;
-		}
-	}
-
 	public enum DwmWindowAttribute : uint
 	{
 		NCRenderingEnabled = 1,