Пишу на C# с использованием WinAPI. Задаю в этом разделе, так как раздела WinAPI для C# нет. Для тестирования просто запускаю программу и открываю Блокнот Windows. Установлена задержка по таймеру, пока открывается Блокнот. Реальное приложение делает необходимое окно активным через WinAPI.
Пример c SendInput взял отсюда:
http://www.ownedcore.com/forum... ple-c.html
Сократил то, что не используется. Добавил флаг WindowsAPI.KEYEVENTF_SCANCODE, без него программа не работает. С флагом WindowsAPI.KEYEVENTF_SCANCODE или с флагом WindowsAPI.KEYEVENTF_UNICODE работает, но все равно не различает корректно регистр и раскладку. С флагом WindowsAPI.KEYEVENTF_SCANCODE выдает jhjjhgjg12345678901;5;/890- вместо исходной строчки. Что здесь не так?
| C# |
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| using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Text;
using System.Runtime.InteropServices;
using System.Threading;
using System.Windows.Input;
using System.Diagnostics;
namespace SendTextForms1
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
TextSend.SendText();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
class TextSend
{
public static void SendText()
{
Thread.Sleep(3000);
string teststring = "jhjJHGJG1234567890шгшгзщшЗШГЗШГЩЗШГЗШГЗГ!№;%:?*()_";
for (int i = 0; i < teststring.Length; i++)
{
PressKey(teststring[i], true);
PressKey(teststring[i], false);
}
}
public static void PressKey(char ch, bool press)
{
byte vk = WindowsAPI.VkKeyScan(ch);
ushort scanCode = (ushort)WindowsAPI.MapVirtualKey(vk, 0);
if (press)
KeyDown(scanCode);
else
KeyUp(scanCode);
}
public static void KeyDown(ushort scanCode)
{
INPUT[] inputs = new INPUT[1];
inputs[0].type = WindowsAPI.INPUT_KEYBOARD;
inputs[0].ki.dwFlags = WindowsAPI.KEYEVENTF_SCANCODE;
inputs[0].ki.wScan = (ushort)(scanCode & 0xff);
uint intReturn = WindowsAPI.SendInput(1, inputs, System.Runtime.InteropServices.Marshal.SizeOf(inputs[0]));
if (intReturn != 1)
{
throw new Exception("Could not send key: " + scanCode);
}
}
public static void KeyUp(ushort scanCode)
{
INPUT[] inputs = new INPUT[1];
inputs[0].type = WindowsAPI.INPUT_KEYBOARD;
inputs[0].ki.wScan = scanCode;
inputs[0].ki.dwFlags = WindowsAPI.KEYEVENTF_SCANCODE | WindowsAPI.KEYEVENTF_KEYUP;
uint intReturn = WindowsAPI.SendInput(1, inputs, System.Runtime.InteropServices.Marshal.SizeOf(inputs[0]));
if (intReturn != 1)
{
throw new Exception("Could not send key: " + scanCode);
}
}
}
public class WindowsAPI
{
/// <summary>
///
/// </summary>
public const uint WM_KEYDOWN = 0x100;
/// <summary>
///
/// </summary>
public const uint WM_KEYUP = 0x101;
/// <summary>
///
/// </summary>
public const uint WM_LBUTTONDOWN = 0x201;
/// <summary>
///
/// </summary>
public const uint WM_LBUTTONUP = 0x202;
public const uint WM_CHAR = 0x102;
/// <summary>
///
/// </summary>
public const int MK_LBUTTON = 0x01;
/// <summary>
///
/// </summary>
public const int VK_RETURN = 0x0d;
public const int VK_ESCAPE = 0x1b;
/// <summary>
///
/// </summary>
public const int VK_TAB = 0x09;
/// <summary>
///
/// </summary>
public const int VK_LEFT = 0x25;
/// <summary>
///
/// </summary>
public const int VK_UP = 0x26;
/// <summary>
///
/// </summary>
public const int VK_RIGHT = 0x27;
/// <summary>
///
/// </summary>
public const int VK_DOWN = 0x28;
/// <summary>
///
/// </summary>
public const int VK_F5 = 0x74;
/// <summary>
///
/// </summary>
public const int VK_F6 = 0x75;
/// <summary>
///
/// </summary>
public const int VK_F7 = 0x76;
/// <summary>
/// The GetForegroundWindow function returns a handle to the foreground window.
/// </summary>
///
[DllImport("user32.dll")]
public static extern byte VkKeyScan(char ch);
[DllImport("user32.dll")]
public static extern uint MapVirtualKey(uint uCode, uint uMapType);
[DllImport("User32.dll")]
public static extern uint SendInput(uint numberOfInputs, [MarshalAs(UnmanagedType.LPArray, SizeConst = 1)] INPUT[] input, int structSize);
public const int INPUT_MOUSE = 0;
public const int INPUT_KEYBOARD = 1;
public const int INPUT_HARDWARE = 2;
public const uint KEYEVENTF_EXTENDEDKEY = 0x0001;
public const uint KEYEVENTF_KEYUP = 0x0002;
public const uint KEYEVENTF_UNICODE = 0x0004;
public const uint KEYEVENTF_SCANCODE = 0x0008;
public const uint XBUTTON1 = 0x0001;
public const uint XBUTTON2 = 0x0002;
public const uint MOUSEEVENTF_MOVE = 0x0001;
public const uint MOUSEEVENTF_LEFTDOWN = 0x0002;
public const uint MOUSEEVENTF_LEFTUP = 0x0004;
public const uint MOUSEEVENTF_RIGHTDOWN = 0x0008;
public const uint MOUSEEVENTF_RIGHTUP = 0x0010;
public const uint MOUSEEVENTF_MIDDLEDOWN = 0x0020;
public const uint MOUSEEVENTF_MIDDLEUP = 0x0040;
public const uint MOUSEEVENTF_XDOWN = 0x0080;
public const uint MOUSEEVENTF_XUP = 0x0100;
public const uint MOUSEEVENTF_WHEEL = 0x0800;
public const uint MOUSEEVENTF_VIRTUALDESK = 0x4000;
public const uint MOUSEEVENTF_ABSOLUTE = 0x8000;
}
[StructLayout(LayoutKind.Sequential)]
public struct MOUSEINPUT
{
int dx;
int dy;
uint mouseData;
uint dwFlags;
uint time;
IntPtr dwExtraInfo;
}
[StructLayout(LayoutKind.Sequential)]
public struct KEYBDINPUT
{
public ushort wVk;
public ushort wScan;
public uint dwFlags;
public uint time;
public IntPtr dwExtraInfo;
}
[StructLayout(LayoutKind.Sequential)]
public struct HARDWAREINPUT
{
uint uMsg;
ushort wParamL;
ushort wParamH;
}
[StructLayout(LayoutKind.Explicit)]
public struct INPUT
{
[FieldOffset(0)]
public int type;
[FieldOffset(4)] //*
public MOUSEINPUT mi;
[FieldOffset(4)] //*
public KEYBDINPUT ki;
[FieldOffset(4)] //*
public HARDWAREINPUT hi;
}
} |
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