4,011
社区成员
发帖
与我相关
我的任务
分享
// 初始化OLE/COM库环境
::CoInitialize(NULL);
try
{
// 创建Connection对象
m_pConnection.CreateInstance("ADODB.Connection");
// 设置连接字符串,必须是BSTR型或者_bstr_t类型
_bstr_t strConnect = "Provider=SQLOLEDB; Server=192.168.0.28;Database=HrSys; uid=sa; pwd=sa;";
m_pConnection->Open(strConnect,"","",adModeUnknown);