Это пример кода решения, указанного @Michael Chourdakis.
string mesparse()
{
string lastLine = "";
ifstream client("Client.txt");
if (client.is_open())
{
client.seekg(-7, ios_base::end);
int kloop = 0;
while (kloop < 1)
{
char ch;
client.get(ch);
if (ch == '\n') {
kloop = 1;
}
else {
client.seekg(-4, ios_base::cur);
}
}
getline(client, lastLine);
client.close();
}
else
{
cout << "Unable to open client.txt file.";
}
return lastLine;
}
void toClipboard(std::string s) {
int len;
// Retrieve the length
len = MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, s.c_str(), -1, NULL, 0);
HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, (len) * sizeof(wchar_t));
wchar_t* buffer = (wchar_t*)GlobalLock(hMem);
// Convert to wide char string
len = MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, s.c_str(), -1, buffer, len);
GlobalUnlock(hMem);
wcout << buffer << endl;
OpenClipboard(NULL);
EmptyClipboard();
SetClipboardData(CF_UNICODETEXT, hMem);
CloseClipboard();
}
int main()
{
string copiedStr = mesparse();
if (copiedStr.length() == 0)
return 0;
toClipboard(copiedStr);
}