SendInput比keybd_event要方便多了，可以支持发送中文。
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#include <atlconv.h> #pragma comment(lib,"User32.lib") #pragma comment(lib,"shlwapi.lib") void SendAscii(wchar_t data, BOOL shift) { INPUT input[2]; memset(input, 0, 2 * sizeof(INPUT)); if (shift) { input[0].type = INPUT_KEYBOARD; input[0].ki.wVk = VK_SHIFT; SendInput(1, input, sizeof(INPUT)); } input[0].type = INPUT_KEYBOARD; input[0].ki.wVk = data; input[1].type = INPUT_KEYBOARD; input[1].ki.wVk = data; input[1].ki.dwFlags = KEYEVENTF_KEYUP; SendInput(2, input, sizeof(INPUT)); if (shift) { input[0].type = INPUT_KEYBOARD; input[0].ki.wVk = VK_SHIFT; input[0].ki.dwFlags = KEYEVENTF_KEYUP; SendInput(1, input, sizeof(INPUT)); } } void SendUnicode(wchar_t data) { INPUT input[2]; memset(input, 0, 2 * sizeof(INPUT)); input[0].type = INPUT_KEYBOARD; input[0].ki.wVk = 0; input[0].ki.wScan = data; input[0].ki.dwFlags = 0x4;//KEYEVENTF_UNICODE; input[1].type = INPUT_KEYBOARD; input[1].ki.wVk = 0; input[1].ki.wScan = data; input[1].ki.dwFlags = KEYEVENTF_KEYUP | 0x4;//KEYEVENTF_UNICODE; SendInput(2, input, sizeof(INPUT)); } //为方便使用，下面这个函数包装了前两个函数。 void SendKeys(TCHAR *strMsg) { short vk; BOOL shift; USES_CONVERSION; wchar_t* data = T2W(strMsg); int len = wcslen(data); for(int i=0;i<len;i++) { if (data[i]>=0 && data[i]<256) //ascii字符 { vk = VkKeyScanW(data[i]); if (vk == -1) { SendUnicode(data[i]); } else { if (vk < 0) { vk = ~vk + 0x1; } shift = vk >> 8 & 0x1; if (GetKeyState(VK_CAPITAL) & 0x1) { if (data[i]>='a' && data[i]<='z' || data[i]>='A' && data[i]<='Z') { shift = !shift; } } SendAscii(vk & 0xFF, shift); } } else //unicode字符 { SendUnicode(data[i]); } } } int _tmain(int argc, _TCHAR* argv[]) { Sleep(5000); SendKeys(L"Sysprogram 测试中文"); return 0; } |
转载请注明：exchen's blog » SendInput代替了keybd_event