C++ 连接sqlserver(sqlserver验证与windows验证)

之前一直sqlserver连接一直用的账号密码，突然要改为windows验证登录了，找了半天才找到这个连接字符串。记录一下

//sqlserver身份验证
//HRESULT hr = m_pConnection->Open("driver={SQL Server};Server=.;Database=Market;uid=sa;pwd=123456","","",-1);
//windows身份验证
HRESULT hr = m_pConnection->Open("Provider=SQLOLEDB;Data Source=.;Initial Catalog=Market;Integrated Security=SSPI;","","",-1);