有时候想控制第三方软件，但是没有源程序，可以控制鼠标键盘自动操作软件达到我们想要的目的
首先建一个功能类包含窗口控制，鼠标控制和输入控制等
csharp
```csharp
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
namespace 进程程序名
{
public class Win32Api
{
[DllImport("user32.dll", SetLastError = true)]
static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool SetForegroundWindow(IntPtr hWnd);
[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
public static extern IntPtr SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
[DllImport("user32.dll", SetLastError = true)]
public static extern bool PostMessage(IntPtr hWnd, uint Msg, int wParam, int lParam);
[DllImport("user32.dll", SetLastError = true)]
public static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
public static IntPtr FindWindowByCaption(string caption)
{
return FindWindow(null, caption);
}
public static IntPtr FindWindowByClassName(string className)
{
return FindWindow(className, null);
}
}
public enum SW
{
HIDE = 0,
SHOW_NORMAL = 1,
SHOW_MINIMIZED = 2,
MAXIMIZE = 3,
SHOW_MAXIMIZED = 3,
SHOW_NO_ACTIVE = 4,
SHOW = 5,
MINIMIZE = 6,
SHOW_MIN_NO_ACTIVE = 7,
SHOW_NA = 8,
RESTORE = 9,
SHOW_DEFAULT = 10,
FORCE_MINIMIZE = 11
}
public enum WMessages : int
{
WM_KEYDOWN = 0x100,
WM_KEYUP = 0x101,
WM_CHAR = 0x102,
WM_LBUTTONDOWN = 0x201, //Left mousebutton down
WM_LBUTTONUP = 0x202, //Left mousebutton up
WM_LBUTTONDBLCLK = 0x203, //Left mousebutton doubleclick
WM_RBUTTONDOWN = 0x204, //Right mousebutton down
WM_RBUTTONUP = 0x205, //Right mousebutton up
WM_RBUTTONDBLCLK = 0x206, //Right mousebutton do
WM_CUT = 0x300,
WM_COPY = 0x301,
WM_PASTE = 0x302,
WM_CLEAR = 0x303
}
public enum Functions : int
{
KEYEVENTF_KEYDOWN = 0x0000, // New definition
KEYEVENTF_EXTENDEDKEY = 0x0001, //Key down flag
KEYEVENTF_KEYUP = 0x0002, //Key up flag
VK_LCONTROL = 0xA2, //Left Control key code
A = 0x41, //A key code
C = 0x43, //C key code
}
}再写一个实际应用，根据实际软件大小和位置设置相应的控制点位
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 进程程序名
{
public class 进程程序名
{
public Process 进程程序名
{
get => Process.GetProcessesByName("进程程序名").FirstOrDefault(i => i.MainWindowHandle != IntPtr.Zero);
}
public void SendMsg(string msg)
{
if(SunnyLink==null)
{
Console.WriteLine("请打开SunnyLink窗口，之后重试！");
return;
}
if(string.IsNullOrEmpty(msg))
{
Console.WriteLine("发送的字符为空！");
return;
}
var x = 357;
var y = 540;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Clipboard.SetText(msg);
Task.Delay(1).Wait();
//复制
Win32Api.keybd_event((byte)Functions.VK_LCONTROL, 0, (int)Functions.KEYEVENTF_KEYDOWN, 0);
Task.Delay(100).Wait();
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (int)WMessages.WM_KEYDOWN, (int)System.Windows.Forms.Keys.V, 0);
Task.Delay(1).Wait();
Win32Api.keybd_event((byte)Functions.VK_LCONTROL, 0, (int)Functions.KEYEVENTF_KEYUP, 0);
//发送消息
Task.Delay(500).Wait();
x = 920; y = 570;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
x = 940; y = 610;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Task.Delay(100).Wait();
}
public void FindUser(string msg)
{
if (SunnyLink == null)
{
Console.WriteLine("请打开目标程序窗口，之后重试！");
return;
}
var x = 98;
var y = 26;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Clipboard.SetText(msg);
Task.Delay(100).Wait();
//复制
Win32Api.keybd_event((byte)Functions.VK_LCONTROL, 0, (int)Functions.KEYEVENTF_KEYDOWN, 0);
Task.Delay(100).Wait();
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (int)WMessages.WM_KEYDOWN, (int)System.Windows.Forms.Keys.V, 0);
Task.Delay(1).Wait();
Win32Api.keybd_event((byte)Functions.VK_LCONTROL, 0, (int)Functions.KEYEVENTF_KEYUP, 0);
Task.Delay(2000).Wait();
//选择用户
x = 321; y = 159;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Task.Delay(100).Wait();
}
public void sendMsg(Image image)
{
if (SunnyLink == null)
{
Console.WriteLine("请打开目标程序窗口，之后重试！");
return;
}
var x = 357;
var y = 540;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Clipboard.SetImage(image);
Task.Delay(10).Wait();
//复制
Win32Api.keybd_event((byte)Functions.VK_LCONTROL, 0, (int)Functions.KEYEVENTF_KEYDOWN, 0);
Task.Delay(100).Wait();
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (int)WMessages.WM_KEYDOWN, (int)System.Windows.Forms.Keys.V, 0);
Task.Delay(1).Wait();
Win32Api.keybd_event((byte)Functions.VK_LCONTROL, 0, (int)Functions.KEYEVENTF_KEYUP, 0);
//发送消息
Task.Delay(100).Wait();
x = 920; y = 570;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
x = 940; y = 610;
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONDOWN, 0, x + (y << 16));
Win32Api.PostMessage(SunnyLink.MainWindowHandle, (uint)WMessages.WM_LBUTTONUP, 0, x + (y << 16));
Task.Delay(100).Wait();
}
}
}
运行测试
class Program
{
[STAThreadAttribute]
static void Main(string[] args)
{
SunnyLinker sunnyLinker = new SunnyLinker();
//找到用户
进程程序名.FindUser("1234567");
//发送文本
for (int i = 0; i < 50; i++)
{
进程程序名.SendMsg($"[雪花][雪花][雪花]");
进程程序名.SendMsg($"你好{i}");
}
//发送图片
Image img = Image.FromFile("img.jpeg");
进程程序名.sendMsg(img);
}
}