try
{
CString sql="select 1 from [表名]";
m_AdoConn.OnInitADOConn();
try
{
m_Record=m_AdoConn.m_pCon->Execute((_bstr_t)sql, NULL, adCmdText);
}
catch(_com_error e)
{
//建表
}
//对表的操作
m_AdoConn.ExitConn();
}
catch(_com_error e)
{
return false;
}
{
CString sql="select 1 from [表名]";
m_AdoConn.OnInitADOConn();
try
{
m_Record=m_AdoConn.m_pCon->Execute((_bstr_t)sql, NULL, adCmdText);
}
catch(_com_error e)
{
//建表
}
//对表的操作
m_AdoConn.ExitConn();
}
catch(_com_error e)
{
return false;
}