模拟鼠标(mouse_event)

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C# 模拟鼠标(mouse_event)

1. using System;
   
2. using System.Collections.Generic;
   
3. using System.Drawing;
   
4. using System.Linq;
   
5. using System.Runtime.InteropServices;
   
6. using System.Text;
   
7. using System.Threading.Tasks;
   
8. 
   
9. namespace image_to_label
   
10. {
    
11.     public class MouseMonitor
    
12.     {
    
13.         //public const int WM_LBUTTONDOWN = 513; // 鼠标左键按下  
    
14.         //public const int WM_LBUTTONUP = 514; // 鼠标左键抬起  
    
15.         //public const int WM_RBUTTONDOWN = 516; // 鼠标右键按下  
    
16.         //public const int WM_RBUTTONUP = 517; // 鼠标右键抬起  
    
17.         //public const int WM_MBUTTONDOWN = 519; // 鼠标中键按下  
    
18.         //public const int WM_MBUTTONUP = 520; // 鼠标中键抬起  
    
19. 
    
20.         public const int MOUSEEVENTF_MOVE = 0x0001; // 移动鼠标         
    
21.         public const int MOUSEEVENTF_LEFTDOWN = 0x0002; // 鼠标左键按下        
    
22.         public const int MOUSEEVENTF_LEFTUP = 0x0004; // 鼠标左键抬起        
    
23.         public const int MOUSEEVENTF_RIGHTDOWN = 0x0008; // 鼠标右键按下      
    
24.         public const int MOUSEEVENTF_RIGHTUP = 0x0010; // 鼠标右键抬起         
    
25.         public const int MOUSEEVENTF_MIDDLEDOWN = 0x0020; // 鼠标中键按下   
    
26.         public const int MOUSEEVENTF_MIDDLEUP = 0x0040; // 鼠标中键抬起           
    
27.         public const int MOUSEEVENTF_ABSOLUTE = 0x8000; // 绝对坐标   
    
28. 
    
29.         //[DllImport("user32.dll", SetLastError = true)]
    
30.         [DllImport("user32.dll", SetLastError = true, EntryPoint = "mouse_event")]
    
31.         public static extern int mouse_event(int dwFlags, int dx, int dy, int cButtons, int dwExtraInfo);
    
32. 
    
33.         [DllImport("user32.dll", SetLastError = true, EntryPoint = "SetCursorPos")]
    
34.         public static extern int SetCursorPos(int x, int y);
    
35. 
    
36.         [DllImport("user32.dll", SetLastError = true, EntryPoint = "GetCursorPos")]
    
37.         public static extern int GetCursorPos(out Point x);
    
38. 
    
39.     }
    
40. }

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相应的鼠标光标坐标为：

1.             try
   
2.             {
   
3.                 int Mx = 0, My = 0;
   
4.                 Mx = this.hWindowControl1.Location.X;
   
5.                 My = this.hWindowControl1.Location.Y + 0 * this.hWindowControl1.Height;
   
6.                 Point lpPoint = new Point(0, 0);
   
7.                 MouseMonitor.GetCursorPos(out lpPoint);
   
8.                 Mx = lpPoint.X;
   
9.                 My = lpPoint.Y;
   
10.                 MouseMonitor.SetCursorPos(Mx, My);
    
11.                 MouseMonitor.mouse_event(MouseMonitor.MOUSEEVENTF_RIGHTDOWN | MouseMonitor.MOUSEEVENTF_RIGHTUP | MouseMonitor.MOUSEEVENTF_MOVE, Mx, My, 0, 0);
    
12.             }
    
13.             catch { }

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参考：
C# 模拟鼠标(mouse_event)
C#调用API：mouse_event 模拟鼠标事件
send_mouse_down_event,send_mouse_up_event等如何使用