C++ 输入按键名按下对应按键

Myth丶恋晨 2023-01-18 12:25 212阅读 0赞

#include <windows.h>
    #include <iostream>
    #include <string.h>
    
    using namespace std;
    
    typedef struct KeyInfo { 
    	char *info;
    	int key;
    };
    
    
    KeyInfo ki[200] = { 
    "回退", 0x08,
    "TAB", 0x09,
    "CLEAR", 0x0C,
    "回车", 0x0D,
    "SHIFT", 0x10,
    "CONTROL", 0x11,
    "MENU", 0x12,
    "PAUSE", 0x13,
    "CAPITAL", 0x14,
    "KANA", 0x15,
    "ESCAPE", 0x1B,
    "CONVERT", 0x1C,
    "NONCONVERT", 0x1D,
    "ACCEPT", 0x1E,
    "MODECHANGE", 0x1F,
    "SPACE", 0x20,
    "PRIOR", 0x21,
    "NEXT", 0x22,
    "END", 0x23,
    "HOME", 0x24,
    "LEFT", 0x25,
    "UP", 0x26,
    "RIGHT", 0x27,
    "DOWN", 0x28,
    "SELECT", 0x29,
    "PRINT", 0x2A,
    "EXECUTE", 0x2B,
    "SNAPSHOT", 0x2C,
    "INSERT", 0x2D,
    "DELETE", 0x2E,
    "HELP", 0x2F,
    //数字
    "0",0x30,
    "1",0x31,
    "2",0x32,
    "3",0x33,
    "4",0x34,
    "5",0x35,
    "6",0x36,
    "7",0x37,
    "8",0x38,
    "9",0x39,
    //字母
    "a",0x41,
    "b",0x42,
    "c",0x43,
    "d",0x44,
    "e",0x45,
    "f",0x46,
    "g",0x47,
    "h",0x48,
    "i",0x49,
    "j",0x4a,
    "k",0x4b,
    "l",0x4c,
    "m",0x4d,
    "n",0x4e,
    "o",0x4f,
    "p",0x50,
    "q",0x51,
    "r",0x52,
    "s",0x53,
    "t",0x54,
    "u",0x55,
    "v",0x56,
    "w",0x57,
    "x",0x58,
    "y",0x59,
    "z",0x5a,
    "LWIN", 0x5B,
    "RWIN", 0x5C,
    "APPS", 0x5D,
    "SLEEP", 0x5F,
    "NUMPAD0", 0x60,
    "NUMPAD1", 0x61,
    "NUMPAD2", 0x62,
    "NUMPAD3", 0x63,
    "NUMPAD4", 0x64,
    "NUMPAD5", 0x65,
    "NUMPAD6", 0x66,
    "NUMPAD7", 0x67,
    "NUMPAD8", 0x68,
    "NUMPAD9", 0x69,
    "MULTIPLY", 0x6A,
    "ADD", 0x6B,
    "SEPARATOR", 0x6C,
    "SUBTRACT", 0x6D,
    "DECIMAL", 0x6E,
    "DIVIDE", 0x6F,
    "F1", 0x70,
    "F2", 0x71,
    "F3", 0x72,
    "F4", 0x73,
    "F5", 0x74,
    "F6", 0x75,
    "F7", 0x76,
    "F8", 0x77,
    "F9", 0x78,
    "F10", 0x79,
    "F11", 0x7A,
    "F12", 0x7B,
    };
    
    
    BOOL PushBtn(int key)
    { 
    	HWND hwnd = GetForegroundWindow();
    	// HWND hwnd = GetActiveWindow();
    	//调用方法：提升软件系统的权限
    	SendMessage(hwnd, WM_KEYDOWN, (WPARAM)key, 0);
    	return 0;
    }
    
    int main(int argc, char *argv[])
    { 
    	char *tmp = argv[0];
    
    	// 单个键
    	if (argc == 1)
    	{ 
    		int m_key;
    		for (int i = 0; i < 200; i++)
    		{ 
    			if (strcmp(tmp, ki[i].info))
    			{ 
    				m_key = ki[i].key;
    				PushBtn(m_key);
    			}
    		}
    	}
    }