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标题:
c++读注册表
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作者:
清泛网
时间:
2016-04-06 18:08
标题:
c++读注册表
CString key;
key.Format(_T("Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\xxx"));
HKEY hKey;
LONG rc = RegOpenKey(HKEY_LOCAL_MACHINE, key, &hKey);
if (ERROR_SUCCESS == rc)
{
WCHAR szBuffer[MAX_PATH];
DWORD dwBufferSize = sizeof(szBuffer);
rc = RegQueryValueEx(hKey, _T("Path"), NULL, NULL, (LPBYTE)szBuffer, &dwBufferSize);
if (ERROR_SUCCESS == rc)
{
path = szBuffer; //处理读出来的值
RegCloseKey(hKey);
}
}
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