我通过OCR得到一串文字，想塞进键盘缓冲区，应该如何做？

[weixin_42379709]

我通过OCR得到一串文字，中文或英文或日文或韩文，想将这一串文字放进缓冲区内，供其他需要文字的地方采用，请问应该如何做？

[满衣兄]

可以使用剪切板

[vnking]

OCR后自动塞进去，不能手工操作

[赵4老师]

SendInput ？

[schlafenhamster]

试试

// Execute the keyboard command
void CxxxDlg::SetKBMessage(WORD wMM,UINT nChar,UINT nRepCnt,UINT nFlags)
{
	// Create the maximum number of user inputs
	std::auto_ptr<INPUT> UserInput(new INPUT[nRepCnt]);
	INPUT * pUserInput = UserInput.get();

	// Build up the keyboard input
	for (UINT iInput = 0;iInput < nRepCnt;++iInput)
	{
		// Get the keyboard input
		INPUT & KeyBoardInput = pUserInput[iInput];

		// Set the input type
		KeyBoardInput.type = INPUT_KEYBOARD;

		// Get the keyboard input structure
		KEYBDINPUT & KeyBoard = KeyBoardInput.ki;

		// Set the scan code
		KeyBoard.wScan = 0;

		// Set the ignored fields
		KeyBoard.dwExtraInfo = 0;
		KeyBoard.time = 0;

		// Test for the key being pressed or released
		KeyBoard.dwFlags = wMM == WM_KEYDOWN ? 0 : KEYEVENTF_KEYUP;

		// Set the character
		KeyBoard.wVk = nChar;
	}

	// Send the user input for the keyboard
	SendInput(nRepCnt,pUserInput,sizeof(INPUT));
}

[weixin_42379709]

引用 3 楼 zhao4zhong1 的回复:

SendInput ？

赵老师好！

[向立天]

写个临时文件不就行了

[weixin_42379709]

引用 4 楼 schlafenhamster 的回复:

试试

// Execute the keyboard command
void CxxxDlg::SetKBMessage(WORD wMM,UINT nChar,UINT nRepCnt,UINT nFlags)
{
	// Create the maximum number of user inputs
	std::auto_ptr<INPUT> UserInput(new INPUT[nRepCnt]);
	INPUT * pUserInput = UserInput.get();

	// Build up the keyboard input
	for (UINT iInput = 0;iInput < nRepCnt;++iInput)
	{
		// Get the keyboard input
		INPUT & KeyBoardInput = pUserInput[iInput];

		// Set the input type
		KeyBoardInput.type = INPUT_KEYBOARD;

		// Get the keyboard input structure
		KEYBDINPUT & KeyBoard = KeyBoardInput.ki;

		// Set the scan code
		KeyBoard.wScan = 0;

		// Set the ignored fields
		KeyBoard.dwExtraInfo = 0;
		KeyBoard.time = 0;

		// Test for the key being pressed or released
		KeyBoard.dwFlags = wMM == WM_KEYDOWN ? 0 : KEYEVENTF_KEYUP;

		// Set the character
		KeyBoard.wVk = nChar;
	}

	// Send the user input for the keyboard
	SendInput(nRepCnt,pUserInput,sizeof(INPUT));
}

多谢楼上！ 我用的 vs2010 编译说 Error: namespace "std" 没有成员 "auto_ptr"

[schlafenhamster]

那就用 new 再 delete

[weixin_42379709]

引用 8 楼 schlafenhamster 的回复:

那就用 new 再 delete

多谢！我用以下方法将十个汉字塞进了编辑框。

void CAppTest123Dlg::OnBnClickedOk()
{
	// TODO: 在此添加控件通知处理程序代码
	m_ctrEdit.SetFocus();
	INPUT *input = new INPUT[10];
	memset(input, 0, sizeof(INPUT)*10);
	for(int i=0; i<10; i++)
	{
		input[i].type = INPUT_KEYBOARD;  //设置键盘模式  
		input[i].ki.dwFlags = KEYEVENTF_UNICODE;  //输入UNICODE汉字
		input[i].ki.wScan = 0x4e00+i;  // 具体的文字
	}
	SendInput(26, input, sizeof(INPUT));
}