我试着用Windows API
:SendInput()
弹出菜单,但每次都失败了。
#include <windows.h>
int main (void)
{
INPUT Alt_Space[4] = {0};
Alt_Space[0].type = INPUT_KEYBOARD; // Alt Key down
Alt_Space[0].ki.wVk = VK_MENU;
Alt_Space[1].type = INPUT_KEYBOARD; // Space Key down
Alt_Space[1].ki.wVk = VK_SPACE;
Alt_Space[2].type = INPUT_KEYBOARD; // Space Key up
Alt_Space[2].ki.dwFlags = KEYEVENTF_KEYUP;
Alt_Space[2].ki.wVk = VK_SPACE;
Alt_Space[3].type = INPUT_KEYBOARD; // Alt Key up
Alt_Space[3].ki.dwFlags = KEYEVENTF_KEYUP;
Alt_Space[3].ki.wVk = VK_MENU;
SendInput ( 4, Alt_Space, sizeof(INPUT));
system ("pause");
}
有人知道为什么这个代码不能弹出菜单吗?谢谢。
编译命令:
mingw32-gcc.exe -O3 -c "Console.c" -o "Console.o"
mingw32-gcc.exe -o "Console.exe" "Console.o"
最佳答案
虽然我没有使用SendInput()
,keybd_event()
与GCC/Mingw32完美地结合在一起。
我回答了我自己的问题,并留下它,以便提供一些想法谁有相同的问题。
// Event
#define KEYEVENTF_KEYDOWN 0x0000
// ALT + SPACE
#define SCAN_CODE_ALT 0x38
#define SCAN_CODE_SPACE 0x39
keybd_event ( VK_MENU , SCAN_CODE_ALT , KEYEVENTF_KEYDOWN, 0);
keybd_event ( VK_SPACE , SCAN_CODE_SPACE, KEYEVENTF_KEYDOWN, 0);
keybd_event ( VK_SPACE , SCAN_CODE_SPACE, KEYEVENTF_KEYUP , 0);
keybd_event ( VK_MENU , SCAN_CODE_ALT , KEYEVENTF_KEYUP , 0);
// UP * 2
#define SCAN_CODE_UP 0x48
keybd_event ( VK_UP , SCAN_CODE_UP , KEYEVENTF_KEYDOWN, 0);
keybd_event ( VK_UP , SCAN_CODE_UP , KEYEVENTF_KEYUP , 0);
keybd_event ( VK_UP , SCAN_CODE_UP , KEYEVENTF_KEYDOWN, 0);
keybd_event ( VK_UP , SCAN_CODE_UP , KEYEVENTF_KEYUP , 0);
// Enter
#define SCAN_CODE_ENTER 0x1C
keybd_event ( VK_RETURN, SCAN_CODE_ENTER, KEYEVENTF_KEYUP , 0);
keybd_event ( VK_RETURN, SCAN_CODE_ENTER, KEYEVENTF_KEYDOWN, 0);