(sql user) data source=win2012;initial catalog=nop;integrated security=false;persist security info=false;user id=yimai;password=yimai88;multipleactiveresultsets=trueprovidername=system.data.sqlclient providername = system.data.sqlclient (!
(sql user)
data source=win2012;initial catalog=nop;integrated security=false;persist security info=false;user id=yimai;password=yimai88;multipleactiveresultsets=true providername=system.data.sqlclient
providername=system.data.sqlclient (!!!)
(windows user)
data source=win2012;initial catalog=nop;integrated security=true;multipleactiveresultsets=true providername=system.data.sqlclient