Support live windows (games, video, animation, etc.)

Author: AlexanderPro

WindowTextExtractor/Extensions/AutomationElementExtensions.cs

@@ -4,6 +4,7 @@
 using System.ComponentModel;
 using System.Windows.Automation;
 using WindowTextExtractor.Native;
+using WindowTextExtractor.Native.Structs;
 
 namespace WindowTextExtractor.Extensions
 {
@@ -32,21 +33,21 @@ public static string GetTextFromConsole(this AutomationElement element)
         {
             try
             {
-                NativeMethods.FreeConsole();
-                var result = NativeMethods.AttachConsole(element.Current.ProcessId);
+                Kernel32.FreeConsole();
+                var result = Kernel32.AttachConsole(element.Current.ProcessId);
                 if (!result)
                 {
                     var error = Marshal.GetLastWin32Error();
                     throw new Win32Exception(error);
                 }
-                var handle = NativeMethods.GetStdHandle(NativeConstants.STD_OUTPUT_HANDLE);
+                var handle = Kernel32.GetStdHandle(Constants.STD_OUTPUT_HANDLE);
                 if (handle == IntPtr.Zero)
                 {
                     var error = Marshal.GetLastWin32Error();
                     throw new Win32Exception(error);
                 }
                 ConsoleScreenBufferInfo binfo;
-                result = NativeMethods.GetConsoleScreenBufferInfo(handle, out binfo);
+                result = Kernel32.GetConsoleScreenBufferInfo(handle, out binfo);
                 if (!result)
                 {
                     var error = Marshal.GetLastWin32Error();
@@ -58,7 +59,7 @@ public static string GetTextFromConsole(this AutomationElement element)
                 for (var i = 0; i < binfo.dwSize.Y; i++)
                 {
                     uint numberOfCharsRead;
-                    if (NativeMethods.ReadConsoleOutputCharacter(handle, buffer, (uint)buffer.Length, new Coord(0, (short)i), out numberOfCharsRead))
+                    if (Kernel32.ReadConsoleOutputCharacter(handle, buffer, (uint)buffer.Length, new Coord(0, (short)i), out numberOfCharsRead))
                     {
                         textBuilder.AppendLine(new string(buffer));
                     }
@@ -69,7 +70,7 @@ public static string GetTextFromConsole(this AutomationElement element)
             }
             catch
             {
-                NativeMethods.FreeConsole();
+                Kernel32.FreeConsole();
                 return null;
             }
         }

WindowTextExtractor/Extensions/ProcessExtensions.cs

@@ -2,6 +2,8 @@
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using WindowTextExtractor.Native;
+using WindowTextExtractor.Native.Enums;
+using WindowTextExtractor.Native.Structs;
 
 namespace WindowTextExtractor.Extensions
 {
@@ -12,7 +14,7 @@ public static bool IsWow64Process(this Process process)
             if ((Environment.OSVersion.Version.Major > 5) || ((Environment.OSVersion.Version.Major == 5) && (Environment.OSVersion.Version.Minor >= 1)))
             {
                 bool retVal;
-                return NativeMethods.IsWow64Process(process.Handle, out retVal) && retVal;
+                return Kernel32.IsWow64Process(process.Handle, out retVal) && retVal;
             }
 
             return false;
@@ -22,7 +24,7 @@ public static Process GetParentProcess(this Process process)
         {
             var pbi = new PROCESS_BASIC_INFORMATION();
             int returnLength;
-            var status = NativeMethods.NtQueryInformationProcess(process.Handle, 0, ref pbi, Marshal.SizeOf(pbi), out returnLength);
+            var status = Ntdll.NtQueryInformationProcess(process.Handle, 0, ref pbi, Marshal.SizeOf(pbi), out returnLength);
             if (status != 0)
             {
                 return null;
@@ -40,7 +42,7 @@ public static Process GetParentProcess(this Process process)
 
         public static Priority GetProcessPriority(this Process process)
         {
-            var priorityClass = NativeMethods.GetPriorityClass(process.Handle);
+            var priorityClass = Kernel32.GetPriorityClass(process.Handle);
             switch (priorityClass)
             {
                 case PriorityClass.REALTIME_PRIORITY_CLASS: return Priority.RealTime;