求助:登录数据库失败
我用MFC与ODBC做了一个小程序连接数据库的函数是这样写的:
m_pConnection.CreateInstance("ADODB.Connection");
//设置连接字符串
_bstr_t strConnect="Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=WenDGL;Data Source=127.0.0.1\WendGL";
//SERVER和UID,PWD的设置根据实际情况来设置
m_pConnection->Open("driver={SQL Server};Server=127.0.0.1;DATABASE=WenDGL;UID=sa;PWD=123","","",adModeUnknown);
结果总是提示登录数据库失败,求问是怎么回事啊?应该如何解决